Home / 45,309.11-62,524.04-25,165.49

Finding the Fourth Proportional to 45,309.11, 62,524.04 and 25,165.49

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Solution

The fourth proportional to 45,309.11, 62,524.04 and 25,165.49 is: 34,726.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,309.11 : 62,524.04 = 25,165.49 : x
  2. Step 2: Convert to fraction form
    45,309.11/62,524.04 = 25,165.49/x
  3. Step 3: Cross multiply
    45,309.11x = 62,524.04 × 25,165.49
  4. Step 4: Simplify right side
    45,309.11x = 1,573,447,664.93
  5. Step 5: Solve for x
    x = 1,573,447,664.93/45,309.11
  6. Step 6: Final answer
    x = 34,726.96

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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.