Home / 250,528.14-375,841.32-92,757.96

Finding the Fourth Proportional to 250,528.14, 375,841.32 and 92,757.96

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Solution

The fourth proportional to 250,528.14, 375,841.32 and 92,757.96 is: 139,155.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,528.14 : 375,841.32 = 92,757.96 : x
  2. Step 2: Convert to fraction form
    250,528.14/375,841.32 = 92,757.96/x
  3. Step 3: Cross multiply
    250,528.14x = 375,841.32 × 92,757.96
  4. Step 4: Simplify right side
    250,528.14x = 34,862,274,126.91
  5. Step 5: Solve for x
    x = 34,862,274,126.91/250,528.14
  6. Step 6: Final answer
    x = 139,155.12

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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.