Home / 23,164.92-34,747.38-16,270.20

Finding the Fourth Proportional to 23,164.92, 34,747.38 and 16,270.20

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Solution

The fourth proportional to 23,164.92, 34,747.38 and 16,270.20 is: 24,405.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,164.92 : 34,747.38 = 16,270.20 : x
  2. Step 2: Convert to fraction form
    23,164.92/34,747.38 = 16,270.20/x
  3. Step 3: Cross multiply
    23,164.92x = 34,747.38 × 16,270.20
  4. Step 4: Simplify right side
    23,164.92x = 565,346,822.08
  5. Step 5: Solve for x
    x = 565,346,822.08/23,164.92
  6. Step 6: Final answer
    x = 24,405.30

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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.