Home / 62,531.52-93,763.26-22,545.06

Finding the Fourth Proportional to 62,531.52, 93,763.26 and 22,545.06

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Solution

The fourth proportional to 62,531.52, 93,763.26 and 22,545.06 is: 33,805.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,531.52 : 93,763.26 = 22,545.06 : x
  2. Step 2: Convert to fraction form
    62,531.52/93,763.26 = 22,545.06/x
  3. Step 3: Cross multiply
    62,531.52x = 93,763.26 × 22,545.06
  4. Step 4: Simplify right side
    62,531.52x = 2,113,898,322.50
  5. Step 5: Solve for x
    x = 2,113,898,322.50/62,531.52
  6. Step 6: Final answer
    x = 33,805.32

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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.