Home / 42,794.52-59,059.17-23,931.78

Finding the Fourth Proportional to 42,794.52, 59,059.17 and 23,931.78

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Solution

The fourth proportional to 42,794.52, 59,059.17 and 23,931.78 is: 33,027.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,794.52 : 59,059.17 = 23,931.78 : x
  2. Step 2: Convert to fraction form
    42,794.52/59,059.17 = 23,931.78/x
  3. Step 3: Cross multiply
    42,794.52x = 59,059.17 × 23,931.78
  4. Step 4: Simplify right side
    42,794.52x = 1,413,391,063.42
  5. Step 5: Solve for x
    x = 1,413,391,063.42/42,794.52
  6. Step 6: Final answer
    x = 33,027.38

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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.