Home / 41,323.68-57,026.52-22,460.76

Finding the Fourth Proportional to 41,323.68, 57,026.52 and 22,460.76

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Solution

The fourth proportional to 41,323.68, 57,026.52 and 22,460.76 is: 30,995.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,323.68 : 57,026.52 = 22,460.76 : x
  2. Step 2: Convert to fraction form
    41,323.68/57,026.52 = 22,460.76/x
  3. Step 3: Cross multiply
    41,323.68x = 57,026.52 × 22,460.76
  4. Step 4: Simplify right side
    41,323.68x = 1,280,858,979.36
  5. Step 5: Solve for x
    x = 1,280,858,979.36/41,323.68
  6. Step 6: Final answer
    x = 30,995.76

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Half scale
Find fourth proportional to 82,647.36, 114,053.04 and 44,921.52
Double scale
Find fourth proportional to 41,324.68, 57,027.90 and 22,461.76
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.