Home / 6,691.93-10,056.06-3,574.11

Finding the Fourth Proportional to 6,691.93, 10,056.06 and 3,574.11

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Solution

The fourth proportional to 6,691.93, 10,056.06 and 3,574.11 is: 5,370.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,691.93 : 10,056.06 = 3,574.11 : x
  2. Step 2: Convert to fraction form
    6,691.93/10,056.06 = 3,574.11/x
  3. Step 3: Cross multiply
    6,691.93x = 10,056.06 × 3,574.11
  4. Step 4: Simplify right side
    6,691.93x = 35,941,464.61
  5. Step 5: Solve for x
    x = 35,941,464.61/6,691.93
  6. Step 6: Final answer
    x = 5,370.87

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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.