Home / 61,434.52-92,126.98-23,989.24

Finding the Fourth Proportional to 61,434.52, 92,126.98 and 23,989.24

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Solution

The fourth proportional to 61,434.52, 92,126.98 and 23,989.24 is: 35,974.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,434.52 : 92,126.98 = 23,989.24 : x
  2. Step 2: Convert to fraction form
    61,434.52/92,126.98 = 23,989.24/x
  3. Step 3: Cross multiply
    61,434.52x = 92,126.98 × 23,989.24
  4. Step 4: Simplify right side
    61,434.52x = 2,210,056,233.70
  5. Step 5: Solve for x
    x = 2,210,056,233.70/61,434.52
  6. Step 6: Final answer
    x = 35,974.18

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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.