Home / 60,084.48-90,158.88-33,791.04

Finding the Fourth Proportional to 60,084.48, 90,158.88 and 33,791.04

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Solution

The fourth proportional to 60,084.48, 90,158.88 and 33,791.04 is: 50,704.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,084.48 : 90,158.88 = 33,791.04 : x
  2. Step 2: Convert to fraction form
    60,084.48/90,158.88 = 33,791.04/x
  3. Step 3: Cross multiply
    60,084.48x = 90,158.88 × 33,791.04
  4. Step 4: Simplify right side
    60,084.48x = 3,046,562,320.44
  5. Step 5: Solve for x
    x = 3,046,562,320.44/60,084.48
  6. Step 6: Final answer
    x = 50,704.65

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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.