Home / 23,179.44-34,769.36-15,332.28

Finding the Fourth Proportional to 23,179.44, 34,769.36 and 15,332.28

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Solution

The fourth proportional to 23,179.44, 34,769.36 and 15,332.28 is: 22,998.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,179.44 : 34,769.36 = 15,332.28 : x
  2. Step 2: Convert to fraction form
    23,179.44/34,769.36 = 15,332.28/x
  3. Step 3: Cross multiply
    23,179.44x = 34,769.36 × 15,332.28
  4. Step 4: Simplify right side
    23,179.44x = 533,093,562.94
  5. Step 5: Solve for x
    x = 533,093,562.94/23,179.44
  6. Step 6: Final answer
    x = 22,998.55

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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.