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Finding the Fourth Proportional to 24,801, 34,254.54 and 16,402.92

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Solution

The fourth proportional to 24,801, 34,254.54 and 16,402.92 is: 22,655.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,801 : 34,254.54 = 16,402.92 : x
  2. Step 2: Convert to fraction form
    24,801/34,254.54 = 16,402.92/x
  3. Step 3: Cross multiply
    24,801x = 34,254.54 × 16,402.92
  4. Step 4: Simplify right side
    24,801x = 561,874,479.26
  5. Step 5: Solve for x
    x = 561,874,479.26/24,801
  6. Step 6: Final answer
    x = 22,655.32

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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.