Home / 79,962.12-110,349.45-44,154.41

Finding the Fourth Proportional to 79,962.12, 110,349.45 and 44,154.41

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Solution

The fourth proportional to 79,962.12, 110,349.45 and 44,154.41 is: 60,934.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,962.12 : 110,349.45 = 44,154.41 : x
  2. Step 2: Convert to fraction form
    79,962.12/110,349.45 = 44,154.41/x
  3. Step 3: Cross multiply
    79,962.12x = 110,349.45 × 44,154.41
  4. Step 4: Simplify right side
    79,962.12x = 4,872,414,306.83
  5. Step 5: Solve for x
    x = 4,872,414,306.83/79,962.12
  6. Step 6: Final answer
    x = 60,934.03

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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.