Home / 48,352.85-72,529.07-27,283.30

Finding the Fourth Proportional to 48,352.85, 72,529.07 and 27,283.30

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Solution

The fourth proportional to 48,352.85, 72,529.07 and 27,283.30 is: 40,924.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,352.85 : 72,529.07 = 27,283.30 : x
  2. Step 2: Convert to fraction form
    48,352.85/72,529.07 = 27,283.30/x
  3. Step 3: Cross multiply
    48,352.85x = 72,529.07 × 27,283.30
  4. Step 4: Simplify right side
    48,352.85x = 1,978,832,211.26
  5. Step 5: Solve for x
    x = 1,978,832,211.26/48,352.85
  6. Step 6: Final answer
    x = 40,924.83

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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.