Home / 4,152.70-6,229.05-2,403.10

Finding the Fourth Proportional to 4,152.70, 6,229.05 and 2,403.10

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Solution

The fourth proportional to 4,152.70, 6,229.05 and 2,403.10 is: 3,604.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,152.70 : 6,229.05 = 2,403.10 : x
  2. Step 2: Convert to fraction form
    4,152.70/6,229.05 = 2,403.10/x
  3. Step 3: Cross multiply
    4,152.70x = 6,229.05 × 2,403.10
  4. Step 4: Simplify right side
    4,152.70x = 14,969,030.06
  5. Step 5: Solve for x
    x = 14,969,030.06/4,152.70
  6. Step 6: Final answer
    x = 3,604.65

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Similar ratio
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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.