Home / 45,119.27-62,263-24,976.19

Finding the Fourth Proportional to 45,119.27, 62,263 and 24,976.19

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Solution

The fourth proportional to 45,119.27, 62,263 and 24,976.19 is: 34,466.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,119.27 : 62,263 = 24,976.19 : x
  2. Step 2: Convert to fraction form
    45,119.27/62,263 = 24,976.19/x
  3. Step 3: Cross multiply
    45,119.27x = 62,263 × 24,976.19
  4. Step 4: Simplify right side
    45,119.27x = 1,555,092,517.97
  5. Step 5: Solve for x
    x = 1,555,092,517.97/45,119.27
  6. Step 6: Final answer
    x = 34,466.26

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Half scale
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Double scale
Find fourth proportional to 45,120.27, 62,264.38 and 24,977.19
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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.