Home / 192,062.52-265,006.72-110,375.04

Finding the Fourth Proportional to 192,062.52, 265,006.72 and 110,375.04

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Solution

The fourth proportional to 192,062.52, 265,006.72 and 110,375.04 is: 152,294.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,062.52 : 265,006.72 = 110,375.04 : x
  2. Step 2: Convert to fraction form
    192,062.52/265,006.72 = 110,375.04/x
  3. Step 3: Cross multiply
    192,062.52x = 265,006.72 × 110,375.04
  4. Step 4: Simplify right side
    192,062.52x = 29,250,127,320.27
  5. Step 5: Solve for x
    x = 29,250,127,320.27/192,062.52
  6. Step 6: Final answer
    x = 152,294.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.