Home / 45,304.64-62,521.19-25,163.38

Finding the Fourth Proportional to 45,304.64, 62,521.19 and 25,163.38

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Solution

The fourth proportional to 45,304.64, 62,521.19 and 25,163.38 is: 34,725.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,304.64 : 62,521.19 = 25,163.38 : x
  2. Step 2: Convert to fraction form
    45,304.64/62,521.19 = 25,163.38/x
  3. Step 3: Cross multiply
    45,304.64x = 62,521.19 × 25,163.38
  4. Step 4: Simplify right side
    45,304.64x = 1,573,244,462.02
  5. Step 5: Solve for x
    x = 1,573,244,462.02/45,304.64
  6. Step 6: Final answer
    x = 34,725.90

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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.