Home / 4,338.53-6,508.10-1,741.47

Finding the Fourth Proportional to 4,338.53, 6,508.10 and 1,741.47

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Solution

The fourth proportional to 4,338.53, 6,508.10 and 1,741.47 is: 2,612.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,338.53 : 6,508.10 = 1,741.47 : x
  2. Step 2: Convert to fraction form
    4,338.53/6,508.10 = 1,741.47/x
  3. Step 3: Cross multiply
    4,338.53x = 6,508.10 × 1,741.47
  4. Step 4: Simplify right side
    4,338.53x = 11,333,660.91
  5. Step 5: Solve for x
    x = 11,333,660.91/4,338.53
  6. Step 6: Final answer
    x = 2,612.33

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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.