Home / 48,150.79-72,234.25-16,559.57

Finding the Fourth Proportional to 48,150.79, 72,234.25 and 16,559.57

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Solution

The fourth proportional to 48,150.79, 72,234.25 and 16,559.57 is: 24,842.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,150.79 : 72,234.25 = 16,559.57 : x
  2. Step 2: Convert to fraction form
    48,150.79/72,234.25 = 16,559.57/x
  3. Step 3: Cross multiply
    48,150.79x = 72,234.25 × 16,559.57
  4. Step 4: Simplify right side
    48,150.79x = 1,196,168,119.27
  5. Step 5: Solve for x
    x = 1,196,168,119.27/48,150.79
  6. Step 6: Final answer
    x = 24,842.13

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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.