Home / 45,382.70-62,627.99-25,241.44

Finding the Fourth Proportional to 45,382.70, 62,627.99 and 25,241.44

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Solution

The fourth proportional to 45,382.70, 62,627.99 and 25,241.44 is: 34,833.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,382.70 : 62,627.99 = 25,241.44 : x
  2. Step 2: Convert to fraction form
    45,382.70/62,627.99 = 25,241.44/x
  3. Step 3: Cross multiply
    45,382.70x = 62,627.99 × 25,241.44
  4. Step 4: Simplify right side
    45,382.70x = 1,580,820,651.91
  5. Step 5: Solve for x
    x = 1,580,820,651.91/45,382.70
  6. Step 6: Final answer
    x = 34,833.11

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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.