Home / 44,997.20-67,441.08-31,853.36

Finding the Fourth Proportional to 44,997.20, 67,441.08 and 31,853.36

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Solution

The fourth proportional to 44,997.20, 67,441.08 and 31,853.36 is: 47,741.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,997.20 : 67,441.08 = 31,853.36 : x
  2. Step 2: Convert to fraction form
    44,997.20/67,441.08 = 31,853.36/x
  3. Step 3: Cross multiply
    44,997.20x = 67,441.08 × 31,853.36
  4. Step 4: Simplify right side
    44,997.20x = 2,148,225,000.03
  5. Step 5: Solve for x
    x = 2,148,225,000.03/44,997.20
  6. Step 6: Final answer
    x = 47,741.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.