Home / 23,217.12-34,825.52-9,365.92

Finding the Fourth Proportional to 23,217.12, 34,825.52 and 9,365.92

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Solution

The fourth proportional to 23,217.12, 34,825.52 and 9,365.92 is: 14,048.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,217.12 : 34,825.52 = 9,365.92 : x
  2. Step 2: Convert to fraction form
    23,217.12/34,825.52 = 9,365.92/x
  3. Step 3: Cross multiply
    23,217.12x = 34,825.52 × 9,365.92
  4. Step 4: Simplify right side
    23,217.12x = 326,173,034.28
  5. Step 5: Solve for x
    x = 326,173,034.28/23,217.12
  6. Step 6: Final answer
    x = 14,048.82

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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.