Home / 4,054.26-6,082.43-1,132.58

Finding the Fourth Proportional to 4,054.26, 6,082.43 and 1,132.58

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Solution

The fourth proportional to 4,054.26, 6,082.43 and 1,132.58 is: 1,699.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,054.26 : 6,082.43 = 1,132.58 : x
  2. Step 2: Convert to fraction form
    4,054.26/6,082.43 = 1,132.58/x
  3. Step 3: Cross multiply
    4,054.26x = 6,082.43 × 1,132.58
  4. Step 4: Simplify right side
    4,054.26x = 6,888,802.49
  5. Step 5: Solve for x
    x = 6,888,802.49/4,054.26
  6. Step 6: Final answer
    x = 1,699.15

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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.