Home / 243,756.02-365,635.17-63,841.07

Finding the Fourth Proportional to 243,756.02, 365,635.17 and 63,841.07

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Solution

The fourth proportional to 243,756.02, 365,635.17 and 63,841.07 is: 95,761.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    243,756.02 : 365,635.17 = 63,841.07 : x
  2. Step 2: Convert to fraction form
    243,756.02/365,635.17 = 63,841.07/x
  3. Step 3: Cross multiply
    243,756.02x = 365,635.17 × 63,841.07
  4. Step 4: Simplify right side
    243,756.02x = 23,342,538,654.26
  5. Step 5: Solve for x
    x = 23,342,538,654.26/243,756.02
  6. Step 6: Final answer
    x = 95,761.90

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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.