Home / 45,363.05-68,043.61-24,310.25

Finding the Fourth Proportional to 45,363.05, 68,043.61 and 24,310.25

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Solution

The fourth proportional to 45,363.05, 68,043.61 and 24,310.25 is: 36,464.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,363.05 : 68,043.61 = 24,310.25 : x
  2. Step 2: Convert to fraction form
    45,363.05/68,043.61 = 24,310.25/x
  3. Step 3: Cross multiply
    45,363.05x = 68,043.61 × 24,310.25
  4. Step 4: Simplify right side
    45,363.05x = 1,654,156,769.01
  5. Step 5: Solve for x
    x = 1,654,156,769.01/45,363.05
  6. Step 6: Final answer
    x = 36,464.85

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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.