Home / 3,373.42-4,654.98-2,047.04

Finding the Fourth Proportional to 3,373.42, 4,654.98 and 2,047.04

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Solution

The fourth proportional to 3,373.42, 4,654.98 and 2,047.04 is: 2,824.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373.42 : 4,654.98 = 2,047.04 : x
  2. Step 2: Convert to fraction form
    3,373.42/4,654.98 = 2,047.04/x
  3. Step 3: Cross multiply
    3,373.42x = 4,654.98 × 2,047.04
  4. Step 4: Simplify right side
    3,373.42x = 9,528,941.90
  5. Step 5: Solve for x
    x = 9,528,941.90/3,373.42
  6. Step 6: Final answer
    x = 2,824.71

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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.