Home / 45,306.33-62,520.52-25,164.46

Finding the Fourth Proportional to 45,306.33, 62,520.52 and 25,164.46

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Solution

The fourth proportional to 45,306.33, 62,520.52 and 25,164.46 is: 34,725.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,306.33 : 62,520.52 = 25,164.46 : x
  2. Step 2: Convert to fraction form
    45,306.33/62,520.52 = 25,164.46/x
  3. Step 3: Cross multiply
    45,306.33x = 62,520.52 × 25,164.46
  4. Step 4: Simplify right side
    45,306.33x = 1,573,295,124.72
  5. Step 5: Solve for x
    x = 1,573,295,124.72/45,306.33
  6. Step 6: Final answer
    x = 34,725.72

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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.