Home / 41,419.13-62,124.06-11,435.62

Finding the Fourth Proportional to 41,419.13, 62,124.06 and 11,435.62

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Solution

The fourth proportional to 41,419.13, 62,124.06 and 11,435.62 is: 17,152.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,419.13 : 62,124.06 = 11,435.62 : x
  2. Step 2: Convert to fraction form
    41,419.13/62,124.06 = 11,435.62/x
  3. Step 3: Cross multiply
    41,419.13x = 62,124.06 × 11,435.62
  4. Step 4: Simplify right side
    41,419.13x = 710,427,016.30
  5. Step 5: Solve for x
    x = 710,427,016.30/41,419.13
  6. Step 6: Final answer
    x = 17,152.15

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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.