Home / 110,470.44-152,449.38-60,169.64

Finding the Fourth Proportional to 110,470.44, 152,449.38 and 60,169.64

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Solution

The fourth proportional to 110,470.44, 152,449.38 and 60,169.64 is: 83,034.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,470.44 : 152,449.38 = 60,169.64 : x
  2. Step 2: Convert to fraction form
    110,470.44/152,449.38 = 60,169.64/x
  3. Step 3: Cross multiply
    110,470.44x = 152,449.38 × 60,169.64
  4. Step 4: Simplify right side
    110,470.44x = 9,172,824,312.82
  5. Step 5: Solve for x
    x = 9,172,824,312.82/110,470.44
  6. Step 6: Final answer
    x = 83,034.20

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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.