Home / 110,301.32-152,242.86-62,582.60

Finding the Fourth Proportional to 110,301.32, 152,242.86 and 62,582.60

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Solution

The fourth proportional to 110,301.32, 152,242.86 and 62,582.60 is: 86,379.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,301.32 : 152,242.86 = 62,582.60 : x
  2. Step 2: Convert to fraction form
    110,301.32/152,242.86 = 62,582.60/x
  3. Step 3: Cross multiply
    110,301.32x = 152,242.86 × 62,582.60
  4. Step 4: Simplify right side
    110,301.32x = 9,527,753,249.02
  5. Step 5: Solve for x
    x = 9,527,753,249.02/110,301.32
  6. Step 6: Final answer
    x = 86,379.33

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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.