Home / 45,229.06-62,418.09-25,084.59

Finding the Fourth Proportional to 45,229.06, 62,418.09 and 25,084.59

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Solution

The fourth proportional to 45,229.06, 62,418.09 and 25,084.59 is: 34,617.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,229.06 : 62,418.09 = 25,084.59 : x
  2. Step 2: Convert to fraction form
    45,229.06/62,418.09 = 25,084.59/x
  3. Step 3: Cross multiply
    45,229.06x = 62,418.09 × 25,084.59
  4. Step 4: Simplify right side
    45,229.06x = 1,565,732,056.23
  5. Step 5: Solve for x
    x = 1,565,732,056.23/45,229.06
  6. Step 6: Final answer
    x = 34,617.83

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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.