Home / 83,092.04-124,627.14-23,124.50

Finding the Fourth Proportional to 83,092.04, 124,627.14 and 23,124.50

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Solution

The fourth proportional to 83,092.04, 124,627.14 and 23,124.50 is: 34,683.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,092.04 : 124,627.14 = 23,124.50 : x
  2. Step 2: Convert to fraction form
    83,092.04/124,627.14 = 23,124.50/x
  3. Step 3: Cross multiply
    83,092.04x = 124,627.14 × 23,124.50
  4. Step 4: Simplify right side
    83,092.04x = 2,881,940,298.93
  5. Step 5: Solve for x
    x = 2,881,940,298.93/83,092.04
  6. Step 6: Final answer
    x = 34,683.71

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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.