Home / 60,294.18-83,110.10-47,526.66

Finding the Fourth Proportional to 60,294.18, 83,110.10 and 47,526.66

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Solution

The fourth proportional to 60,294.18, 83,110.10 and 47,526.66 is: 65,511.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,294.18 : 83,110.10 = 47,526.66 : x
  2. Step 2: Convert to fraction form
    60,294.18/83,110.10 = 47,526.66/x
  3. Step 3: Cross multiply
    60,294.18x = 83,110.10 × 47,526.66
  4. Step 4: Simplify right side
    60,294.18x = 3,949,945,465.27
  5. Step 5: Solve for x
    x = 3,949,945,465.27/60,294.18
  6. Step 6: Final answer
    x = 65,511.22

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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.