Home / 79,962.16-110,349.48-44,154.42

Finding the Fourth Proportional to 79,962.16, 110,349.48 and 44,154.42

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Solution

The fourth proportional to 79,962.16, 110,349.48 and 44,154.42 is: 60,934.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,962.16 : 110,349.48 = 44,154.42 : x
  2. Step 2: Convert to fraction form
    79,962.16/110,349.48 = 44,154.42/x
  3. Step 3: Cross multiply
    79,962.16x = 110,349.48 × 44,154.42
  4. Step 4: Simplify right side
    79,962.16x = 4,872,417,286.70
  5. Step 5: Solve for x
    x = 4,872,417,286.70/79,962.16
  6. Step 6: Final answer
    x = 60,934.04

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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.