Home / 23,249.18-34,854.18-10,091.66

Finding the Fourth Proportional to 23,249.18, 34,854.18 and 10,091.66

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Solution

The fourth proportional to 23,249.18, 34,854.18 and 10,091.66 is: 15,128.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,249.18 : 34,854.18 = 10,091.66 : x
  2. Step 2: Convert to fraction form
    23,249.18/34,854.18 = 10,091.66/x
  3. Step 3: Cross multiply
    23,249.18x = 34,854.18 × 10,091.66
  4. Step 4: Simplify right side
    23,249.18x = 351,736,534.14
  5. Step 5: Solve for x
    x = 351,736,534.14/23,249.18
  6. Step 6: Final answer
    x = 15,128.99

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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.