Home / 110,504.01-152,490.27-62,750.88

Finding the Fourth Proportional to 110,504.01, 152,490.27 and 62,750.88

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Solution

The fourth proportional to 110,504.01, 152,490.27 and 62,750.88 is: 86,593.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,504.01 : 152,490.27 = 62,750.88 : x
  2. Step 2: Convert to fraction form
    110,504.01/152,490.27 = 62,750.88/x
  3. Step 3: Cross multiply
    110,504.01x = 152,490.27 × 62,750.88
  4. Step 4: Simplify right side
    110,504.01x = 9,568,898,633.94
  5. Step 5: Solve for x
    x = 9,568,898,633.94/110,504.01
  6. Step 6: Final answer
    x = 86,593.23

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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.