Home / 6,364.13-9,543.49-2,414.70

Finding the Fourth Proportional to 6,364.13, 9,543.49 and 2,414.70

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Solution

The fourth proportional to 6,364.13, 9,543.49 and 2,414.70 is: 3,621.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,364.13 : 9,543.49 = 2,414.70 : x
  2. Step 2: Convert to fraction form
    6,364.13/9,543.49 = 2,414.70/x
  3. Step 3: Cross multiply
    6,364.13x = 9,543.49 × 2,414.70
  4. Step 4: Simplify right side
    6,364.13x = 23,044,659.27
  5. Step 5: Solve for x
    x = 23,044,659.27/6,364.13
  6. Step 6: Final answer
    x = 3,621.03

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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.