Home / 79,875.05-110,227.94-44,065.04

Finding the Fourth Proportional to 79,875.05, 110,227.94 and 44,065.04

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Solution

The fourth proportional to 79,875.05, 110,227.94 and 44,065.04 is: 60,809.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,875.05 : 110,227.94 = 44,065.04 : x
  2. Step 2: Convert to fraction form
    79,875.05/110,227.94 = 44,065.04/x
  3. Step 3: Cross multiply
    79,875.05x = 110,227.94 × 44,065.04
  4. Step 4: Simplify right side
    79,875.05x = 4,857,198,640.46
  5. Step 5: Solve for x
    x = 4,857,198,640.46/79,875.05
  6. Step 6: Final answer
    x = 60,809.96

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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.