Home / 3,348.95-4,614.98-2,463.21

Finding the Fourth Proportional to 3,348.95, 4,614.98 and 2,463.21

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Solution

The fourth proportional to 3,348.95, 4,614.98 and 2,463.21 is: 3,394.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,348.95 : 4,614.98 = 2,463.21 : x
  2. Step 2: Convert to fraction form
    3,348.95/4,614.98 = 2,463.21/x
  3. Step 3: Cross multiply
    3,348.95x = 4,614.98 × 2,463.21
  4. Step 4: Simplify right side
    3,348.95x = 11,367,652.57
  5. Step 5: Solve for x
    x = 11,367,652.57/3,348.95
  6. Step 6: Final answer
    x = 3,394.40

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Half scale
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Double scale
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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.