Home / 45,229.39-62,414.01-25,084.82

Finding the Fourth Proportional to 45,229.39, 62,414.01 and 25,084.82

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Solution

The fourth proportional to 45,229.39, 62,414.01 and 25,084.82 is: 34,615.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,229.39 : 62,414.01 = 25,084.82 : x
  2. Step 2: Convert to fraction form
    45,229.39/62,414.01 = 25,084.82/x
  3. Step 3: Cross multiply
    45,229.39x = 62,414.01 × 25,084.82
  4. Step 4: Simplify right side
    45,229.39x = 1,565,644,362.36
  5. Step 5: Solve for x
    x = 1,565,644,362.36/45,229.39
  6. Step 6: Final answer
    x = 34,615.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.