Home / 45,177.12-62,341.35-25,032.12

Finding the Fourth Proportional to 45,177.12, 62,341.35 and 25,032.12

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Solution

The fourth proportional to 45,177.12, 62,341.35 and 25,032.12 is: 34,542.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,177.12 : 62,341.35 = 25,032.12 : x
  2. Step 2: Convert to fraction form
    45,177.12/62,341.35 = 25,032.12/x
  3. Step 3: Cross multiply
    45,177.12x = 62,341.35 × 25,032.12
  4. Step 4: Simplify right side
    45,177.12x = 1,560,536,154.16
  5. Step 5: Solve for x
    x = 1,560,536,154.16/45,177.12
  6. Step 6: Final answer
    x = 34,542.62

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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.