Home / 45,204.19-62,380.06-25,061.38

Finding the Fourth Proportional to 45,204.19, 62,380.06 and 25,061.38

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Solution

The fourth proportional to 45,204.19, 62,380.06 and 25,061.38 is: 34,583.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,204.19 : 62,380.06 = 25,061.38 : x
  2. Step 2: Convert to fraction form
    45,204.19/62,380.06 = 25,061.38/x
  3. Step 3: Cross multiply
    45,204.19x = 62,380.06 × 25,061.38
  4. Step 4: Simplify right side
    45,204.19x = 1,563,330,169.48
  5. Step 5: Solve for x
    x = 1,563,330,169.48/45,204.19
  6. Step 6: Final answer
    x = 34,583.75

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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.