Home / 4,463.75-6,151.48-3,269.10

Finding the Fourth Proportional to 4,463.75, 6,151.48 and 3,269.10

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Solution

The fourth proportional to 4,463.75, 6,151.48 and 3,269.10 is: 4,505.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,463.75 : 6,151.48 = 3,269.10 : x
  2. Step 2: Convert to fraction form
    4,463.75/6,151.48 = 3,269.10/x
  3. Step 3: Cross multiply
    4,463.75x = 6,151.48 × 3,269.10
  4. Step 4: Simplify right side
    4,463.75x = 20,109,803.27
  5. Step 5: Solve for x
    x = 20,109,803.27/4,463.75
  6. Step 6: Final answer
    x = 4,505.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.