Home / 4,088.13-6,132.82-1,748.14

Finding the Fourth Proportional to 4,088.13, 6,132.82 and 1,748.14

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Solution

The fourth proportional to 4,088.13, 6,132.82 and 1,748.14 is: 2,622.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,088.13 : 6,132.82 = 1,748.14 : x
  2. Step 2: Convert to fraction form
    4,088.13/6,132.82 = 1,748.14/x
  3. Step 3: Cross multiply
    4,088.13x = 6,132.82 × 1,748.14
  4. Step 4: Simplify right side
    4,088.13x = 10,721,055.88
  5. Step 5: Solve for x
    x = 10,721,055.88/4,088.13
  6. Step 6: Final answer
    x = 2,622.48

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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.