Home / 110,752.05-152,837.82-60,451.05

Finding the Fourth Proportional to 110,752.05, 152,837.82 and 60,451.05

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Solution

The fourth proportional to 110,752.05, 152,837.82 and 60,451.05 is: 83,422.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,752.05 : 152,837.82 = 60,451.05 : x
  2. Step 2: Convert to fraction form
    110,752.05/152,837.82 = 60,451.05/x
  3. Step 3: Cross multiply
    110,752.05x = 152,837.82 × 60,451.05
  4. Step 4: Simplify right side
    110,752.05x = 9,239,206,698.71
  5. Step 5: Solve for x
    x = 9,239,206,698.71/110,752.05
  6. Step 6: Final answer
    x = 83,422.44

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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.