Home / 45,228.02-62,414.69-25,084.22

Finding the Fourth Proportional to 45,228.02, 62,414.69 and 25,084.22

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Solution

The fourth proportional to 45,228.02, 62,414.69 and 25,084.22 is: 34,616.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,228.02 : 62,414.69 = 25,084.22 : x
  2. Step 2: Convert to fraction form
    45,228.02/62,414.69 = 25,084.22/x
  3. Step 3: Cross multiply
    45,228.02x = 62,414.69 × 25,084.22
  4. Step 4: Simplify right side
    45,228.02x = 1,565,623,377.70
  5. Step 5: Solve for x
    x = 1,565,623,377.70/45,228.02
  6. Step 6: Final answer
    x = 34,616.23

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Double scale
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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.