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Finding the Fourth Proportional to 62,435.25, 93,652.97 and 25,499.25

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Solution

The fourth proportional to 62,435.25, 93,652.97 and 25,499.25 is: 38,248.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,435.25 : 93,652.97 = 25,499.25 : x
  2. Step 2: Convert to fraction form
    62,435.25/93,652.97 = 25,499.25/x
  3. Step 3: Cross multiply
    62,435.25x = 93,652.97 × 25,499.25
  4. Step 4: Simplify right side
    62,435.25x = 2,388,080,367.78
  5. Step 5: Solve for x
    x = 2,388,080,367.78/62,435.25
  6. Step 6: Final answer
    x = 38,248.91

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1.5x scale

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.