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Finding the Fourth Proportional to 62,282.88, 93,458.88 and 25,344

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Solution

The fourth proportional to 62,282.88, 93,458.88 and 25,344 is: 38,030.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,282.88 : 93,458.88 = 25,344 : x
  2. Step 2: Convert to fraction form
    62,282.88/93,458.88 = 25,344/x
  3. Step 3: Cross multiply
    62,282.88x = 93,458.88 × 25,344
  4. Step 4: Simplify right side
    62,282.88x = 2,368,621,854.72
  5. Step 5: Solve for x
    x = 2,368,621,854.72/62,282.88
  6. Step 6: Final answer
    x = 38,030.06

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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.