Home / 41,889.52-57,807.60-23,026.76

Finding the Fourth Proportional to 41,889.52, 57,807.60 and 23,026.76

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Solution

The fourth proportional to 41,889.52, 57,807.60 and 23,026.76 is: 31,776.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,889.52 : 57,807.60 = 23,026.76 : x
  2. Step 2: Convert to fraction form
    41,889.52/57,807.60 = 23,026.76/x
  3. Step 3: Cross multiply
    41,889.52x = 57,807.60 × 23,026.76
  4. Step 4: Simplify right side
    41,889.52x = 1,331,121,731.38
  5. Step 5: Solve for x
    x = 1,331,121,731.38/41,889.52
  6. Step 6: Final answer
    x = 31,776.96

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Double scale
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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.