Home / 45,332.84-62,560.97-25,191.71

Finding the Fourth Proportional to 45,332.84, 62,560.97 and 25,191.71

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Solution

The fourth proportional to 45,332.84, 62,560.97 and 25,191.71 is: 34,765.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,332.84 : 62,560.97 = 25,191.71 : x
  2. Step 2: Convert to fraction form
    45,332.84/62,560.97 = 25,191.71/x
  3. Step 3: Cross multiply
    45,332.84x = 62,560.97 × 25,191.71
  4. Step 4: Simplify right side
    45,332.84x = 1,576,017,374.80
  5. Step 5: Solve for x
    x = 1,576,017,374.80/45,332.84
  6. Step 6: Final answer
    x = 34,765.47

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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.