Home / 45,370.17-62,611.92-25,227.90

Finding the Fourth Proportional to 45,370.17, 62,611.92 and 25,227.90

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Solution

The fourth proportional to 45,370.17, 62,611.92 and 25,227.90 is: 34,815.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,370.17 : 62,611.92 = 25,227.90 : x
  2. Step 2: Convert to fraction form
    45,370.17/62,611.92 = 25,227.90/x
  3. Step 3: Cross multiply
    45,370.17x = 62,611.92 × 25,227.90
  4. Step 4: Simplify right side
    45,370.17x = 1,579,567,256.57
  5. Step 5: Solve for x
    x = 1,579,567,256.57/45,370.17
  6. Step 6: Final answer
    x = 34,815.11

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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.