Home / 48,559.72-72,784.90-24,800.80

Finding the Fourth Proportional to 48,559.72, 72,784.90 and 24,800.80

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Solution

The fourth proportional to 48,559.72, 72,784.90 and 24,800.80 is: 37,173.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,559.72 : 72,784.90 = 24,800.80 : x
  2. Step 2: Convert to fraction form
    48,559.72/72,784.90 = 24,800.80/x
  3. Step 3: Cross multiply
    48,559.72x = 72,784.90 × 24,800.80
  4. Step 4: Simplify right side
    48,559.72x = 1,805,123,747.92
  5. Step 5: Solve for x
    x = 1,805,123,747.92/48,559.72
  6. Step 6: Final answer
    x = 37,173.27

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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.