Home / 6,042.51-9,074.57-3,966.75

Finding the Fourth Proportional to 6,042.51, 9,074.57 and 3,966.75

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Solution

The fourth proportional to 6,042.51, 9,074.57 and 3,966.75 is: 5,957.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,042.51 : 9,074.57 = 3,966.75 : x
  2. Step 2: Convert to fraction form
    6,042.51/9,074.57 = 3,966.75/x
  3. Step 3: Cross multiply
    6,042.51x = 9,074.57 × 3,966.75
  4. Step 4: Simplify right side
    6,042.51x = 35,996,530.71
  5. Step 5: Solve for x
    x = 35,996,530.71/6,042.51
  6. Step 6: Final answer
    x = 5,957.21

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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.