Home / 23,016.27-34,518.79-6,375.87

Finding the Fourth Proportional to 23,016.27, 34,518.79 and 6,375.87

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Solution

The fourth proportional to 23,016.27, 34,518.79 and 6,375.87 is: 9,562.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,016.27 : 34,518.79 = 6,375.87 : x
  2. Step 2: Convert to fraction form
    23,016.27/34,518.79 = 6,375.87/x
  3. Step 3: Cross multiply
    23,016.27x = 34,518.79 × 6,375.87
  4. Step 4: Simplify right side
    23,016.27x = 220,087,129.06
  5. Step 5: Solve for x
    x = 220,087,129.06/23,016.27
  6. Step 6: Final answer
    x = 9,562.24

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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.