Home / 48,189.62-72,289.34-16,595.57

Finding the Fourth Proportional to 48,189.62, 72,289.34 and 16,595.57

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Solution

The fourth proportional to 48,189.62, 72,289.34 and 16,595.57 is: 24,895.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,189.62 : 72,289.34 = 16,595.57 : x
  2. Step 2: Convert to fraction form
    48,189.62/72,289.34 = 16,595.57/x
  3. Step 3: Cross multiply
    48,189.62x = 72,289.34 × 16,595.57
  4. Step 4: Simplify right side
    48,189.62x = 1,199,682,357.80
  5. Step 5: Solve for x
    x = 1,199,682,357.80/48,189.62
  6. Step 6: Final answer
    x = 24,895.04

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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.