Home / 38,832.76-58,307.46-22,211.56

Finding the Fourth Proportional to 38,832.76, 58,307.46 and 22,211.56

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Solution

The fourth proportional to 38,832.76, 58,307.46 and 22,211.56 is: 33,350.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,832.76 : 58,307.46 = 22,211.56 : x
  2. Step 2: Convert to fraction form
    38,832.76/58,307.46 = 22,211.56/x
  3. Step 3: Cross multiply
    38,832.76x = 58,307.46 × 22,211.56
  4. Step 4: Simplify right side
    38,832.76x = 1,295,099,646.24
  5. Step 5: Solve for x
    x = 1,295,099,646.24/38,832.76
  6. Step 6: Final answer
    x = 33,350.70

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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.