Home / 48,044.20-72,008.70-24,658.60

Finding the Fourth Proportional to 48,044.20, 72,008.70 and 24,658.60

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Solution

The fourth proportional to 48,044.20, 72,008.70 and 24,658.60 is: 36,958.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,044.20 : 72,008.70 = 24,658.60 : x
  2. Step 2: Convert to fraction form
    48,044.20/72,008.70 = 24,658.60/x
  3. Step 3: Cross multiply
    48,044.20x = 72,008.70 × 24,658.60
  4. Step 4: Simplify right side
    48,044.20x = 1,775,633,729.82
  5. Step 5: Solve for x
    x = 1,775,633,729.82/48,044.20
  6. Step 6: Final answer
    x = 36,958.34

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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.