Home / 83,266.05-124,906.95-23,294.52

Finding the Fourth Proportional to 83,266.05, 124,906.95 and 23,294.52

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Solution

The fourth proportional to 83,266.05, 124,906.95 and 23,294.52 is: 34,943.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,266.05 : 124,906.95 = 23,294.52 : x
  2. Step 2: Convert to fraction form
    83,266.05/124,906.95 = 23,294.52/x
  3. Step 3: Cross multiply
    83,266.05x = 124,906.95 × 23,294.52
  4. Step 4: Simplify right side
    83,266.05x = 2,909,647,444.91
  5. Step 5: Solve for x
    x = 2,909,647,444.91/83,266.05
  6. Step 6: Final answer
    x = 34,943.98

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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.