Home / 239,447.17-359,127.68-61,943.43

Finding the Fourth Proportional to 239,447.17, 359,127.68 and 61,943.43

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Solution

The fourth proportional to 239,447.17, 359,127.68 and 61,943.43 is: 92,904.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,447.17 : 359,127.68 = 61,943.43 : x
  2. Step 2: Convert to fraction form
    239,447.17/359,127.68 = 61,943.43/x
  3. Step 3: Cross multiply
    239,447.17x = 359,127.68 × 61,943.43
  4. Step 4: Simplify right side
    239,447.17x = 22,245,601,344.15
  5. Step 5: Solve for x
    x = 22,245,601,344.15/239,447.17
  6. Step 6: Final answer
    x = 92,904.01

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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.