Home / 34,755.08-52,132.61-30,061.14

Finding the Fourth Proportional to 34,755.08, 52,132.61 and 30,061.14

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Solution

The fourth proportional to 34,755.08, 52,132.61 and 30,061.14 is: 45,091.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,755.08 : 52,132.61 = 30,061.14 : x
  2. Step 2: Convert to fraction form
    34,755.08/52,132.61 = 30,061.14/x
  3. Step 3: Cross multiply
    34,755.08x = 52,132.61 × 30,061.14
  4. Step 4: Simplify right side
    34,755.08x = 1,567,165,537.47
  5. Step 5: Solve for x
    x = 1,567,165,537.47/34,755.08
  6. Step 6: Final answer
    x = 45,091.70

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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.