Home / 48,348.57-72,523.35-14,614.86

Finding the Fourth Proportional to 48,348.57, 72,523.35 and 14,614.86

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Solution

The fourth proportional to 48,348.57, 72,523.35 and 14,614.86 is: 21,922.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,348.57 : 72,523.35 = 14,614.86 : x
  2. Step 2: Convert to fraction form
    48,348.57/72,523.35 = 14,614.86/x
  3. Step 3: Cross multiply
    48,348.57x = 72,523.35 × 14,614.86
  4. Step 4: Simplify right side
    48,348.57x = 1,059,918,751.75
  5. Step 5: Solve for x
    x = 1,059,918,751.75/48,348.57
  6. Step 6: Final answer
    x = 21,922.44

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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.