Home / 4,490.10-6,735.05-2,023.17

Finding the Fourth Proportional to 4,490.10, 6,735.05 and 2,023.17

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Solution

The fourth proportional to 4,490.10, 6,735.05 and 2,023.17 is: 3,034.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,490.10 : 6,735.05 = 2,023.17 : x
  2. Step 2: Convert to fraction form
    4,490.10/6,735.05 = 2,023.17/x
  3. Step 3: Cross multiply
    4,490.10x = 6,735.05 × 2,023.17
  4. Step 4: Simplify right side
    4,490.10x = 13,626,151.11
  5. Step 5: Solve for x
    x = 13,626,151.11/4,490.10
  6. Step 6: Final answer
    x = 3,034.71

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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.