Home / 6,175.22-9,254.61-5,349.65

Finding the Fourth Proportional to 6,175.22, 9,254.61 and 5,349.65

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Solution

The fourth proportional to 6,175.22, 9,254.61 and 5,349.65 is: 8,017.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,175.22 : 9,254.61 = 5,349.65 : x
  2. Step 2: Convert to fraction form
    6,175.22/9,254.61 = 5,349.65/x
  3. Step 3: Cross multiply
    6,175.22x = 9,254.61 × 5,349.65
  4. Step 4: Simplify right side
    6,175.22x = 49,508,878.11
  5. Step 5: Solve for x
    x = 49,508,878.11/6,175.22
  6. Step 6: Final answer
    x = 8,017.35

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1.5x scale

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.