Home / 62,422.08-93,633.80-18,049.25

Finding the Fourth Proportional to 62,422.08, 93,633.80 and 18,049.25

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Solution

The fourth proportional to 62,422.08, 93,633.80 and 18,049.25 is: 27,074.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,422.08 : 93,633.80 = 18,049.25 : x
  2. Step 2: Convert to fraction form
    62,422.08/93,633.80 = 18,049.25/x
  3. Step 3: Cross multiply
    62,422.08x = 93,633.80 × 18,049.25
  4. Step 4: Simplify right side
    62,422.08x = 1,690,019,306.23
  5. Step 5: Solve for x
    x = 1,690,019,306.23/62,422.08
  6. Step 6: Final answer
    x = 27,074.06

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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.