Home / 3,733.16-5,151.04-2,240.53

Finding the Fourth Proportional to 3,733.16, 5,151.04 and 2,240.53

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Solution

The fourth proportional to 3,733.16, 5,151.04 and 2,240.53 is: 3,091.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,733.16 : 5,151.04 = 2,240.53 : x
  2. Step 2: Convert to fraction form
    3,733.16/5,151.04 = 2,240.53/x
  3. Step 3: Cross multiply
    3,733.16x = 5,151.04 × 2,240.53
  4. Step 4: Simplify right side
    3,733.16x = 11,541,053.78
  5. Step 5: Solve for x
    x = 11,541,053.78/3,733.16
  6. Step 6: Final answer
    x = 3,091.50

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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.