Home / 45,164.97-62,321.30-25,023.04

Finding the Fourth Proportional to 45,164.97, 62,321.30 and 25,023.04

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Solution

The fourth proportional to 45,164.97, 62,321.30 and 25,023.04 is: 34,528.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,164.97 : 62,321.30 = 25,023.04 : x
  2. Step 2: Convert to fraction form
    45,164.97/62,321.30 = 25,023.04/x
  3. Step 3: Cross multiply
    45,164.97x = 62,321.30 × 25,023.04
  4. Step 4: Simplify right side
    45,164.97x = 1,559,468,283.31
  5. Step 5: Solve for x
    x = 1,559,468,283.31/45,164.97
  6. Step 6: Final answer
    x = 34,528.27

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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.