Home / 10,592.46-15,892.92-4,020.48

Finding the Fourth Proportional to 10,592.46, 15,892.92 and 4,020.48

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Solution

The fourth proportional to 10,592.46, 15,892.92 and 4,020.48 is: 6,032.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,592.46 : 15,892.92 = 4,020.48 : x
  2. Step 2: Convert to fraction form
    10,592.46/15,892.92 = 4,020.48/x
  3. Step 3: Cross multiply
    10,592.46x = 15,892.92 × 4,020.48
  4. Step 4: Simplify right side
    10,592.46x = 63,897,167.00
  5. Step 5: Solve for x
    x = 63,897,167.00/10,592.46
  6. Step 6: Final answer
    x = 6,032.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.