Home / 4,117.13-6,175.69-1,195.46

Finding the Fourth Proportional to 4,117.13, 6,175.69 and 1,195.46

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Solution

The fourth proportional to 4,117.13, 6,175.69 and 1,195.46 is: 1,793.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,117.13 : 6,175.69 = 1,195.46 : x
  2. Step 2: Convert to fraction form
    4,117.13/6,175.69 = 1,195.46/x
  3. Step 3: Cross multiply
    4,117.13x = 6,175.69 × 1,195.46
  4. Step 4: Simplify right side
    4,117.13x = 7,382,756.50
  5. Step 5: Solve for x
    x = 7,382,756.50/4,117.13
  6. Step 6: Final answer
    x = 1,793.18

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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.