Home / 73,589.07-110,342.04-25,535.13

Finding the Fourth Proportional to 73,589.07, 110,342.04 and 25,535.13

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Solution

The fourth proportional to 73,589.07, 110,342.04 and 25,535.13 is: 38,288.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,589.07 : 110,342.04 = 25,535.13 : x
  2. Step 2: Convert to fraction form
    73,589.07/110,342.04 = 25,535.13/x
  3. Step 3: Cross multiply
    73,589.07x = 110,342.04 × 25,535.13
  4. Step 4: Simplify right side
    73,589.07x = 2,817,598,335.87
  5. Step 5: Solve for x
    x = 2,817,598,335.87/73,589.07
  6. Step 6: Final answer
    x = 38,288.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.