Home / 48,343.68-72,446.40-27,524.16

Finding the Fourth Proportional to 48,343.68, 72,446.40 and 27,524.16

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Solution

The fourth proportional to 48,343.68, 72,446.40 and 27,524.16 is: 41,246.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,343.68 : 72,446.40 = 27,524.16 : x
  2. Step 2: Convert to fraction form
    48,343.68/72,446.40 = 27,524.16/x
  3. Step 3: Cross multiply
    48,343.68x = 72,446.40 × 27,524.16
  4. Step 4: Simplify right side
    48,343.68x = 1,994,026,305.02
  5. Step 5: Solve for x
    x = 1,994,026,305.02/48,343.68
  6. Step 6: Final answer
    x = 41,246.89

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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.