Home / 5,948.04-8,923.85-2,251.40

Finding the Fourth Proportional to 5,948.04, 8,923.85 and 2,251.40

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Solution

The fourth proportional to 5,948.04, 8,923.85 and 2,251.40 is: 3,377.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,948.04 : 8,923.85 = 2,251.40 : x
  2. Step 2: Convert to fraction form
    5,948.04/8,923.85 = 2,251.40/x
  3. Step 3: Cross multiply
    5,948.04x = 8,923.85 × 2,251.40
  4. Step 4: Simplify right side
    5,948.04x = 20,091,155.89
  5. Step 5: Solve for x
    x = 20,091,155.89/5,948.04
  6. Step 6: Final answer
    x = 3,377.78

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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.