Home / 79,962.01-110,346.84-44,151.23

Finding the Fourth Proportional to 79,962.01, 110,346.84 and 44,151.23

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Solution

The fourth proportional to 79,962.01, 110,346.84 and 44,151.23 is: 60,928.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,962.01 : 110,346.84 = 44,151.23 : x
  2. Step 2: Convert to fraction form
    79,962.01/110,346.84 = 44,151.23/x
  3. Step 3: Cross multiply
    79,962.01x = 110,346.84 × 44,151.23
  4. Step 4: Simplify right side
    79,962.01x = 4,871,948,712.61
  5. Step 5: Solve for x
    x = 4,871,948,712.61/79,962.01
  6. Step 6: Final answer
    x = 60,928.29

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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.