Home / 41,109.68-56,731.54-22,246.81

Finding the Fourth Proportional to 41,109.68, 56,731.54 and 22,246.81

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Solution

The fourth proportional to 41,109.68, 56,731.54 and 22,246.81 is: 30,700.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,109.68 : 56,731.54 = 22,246.81 : x
  2. Step 2: Convert to fraction form
    41,109.68/56,731.54 = 22,246.81/x
  3. Step 3: Cross multiply
    41,109.68x = 56,731.54 × 22,246.81
  4. Step 4: Simplify right side
    41,109.68x = 1,262,095,396.50
  5. Step 5: Solve for x
    x = 1,262,095,396.50/41,109.68
  6. Step 6: Final answer
    x = 30,700.69

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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.