Home / 4,117.10-6,177.09-1,195.58

Finding the Fourth Proportional to 4,117.10, 6,177.09 and 1,195.58

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Solution

The fourth proportional to 4,117.10, 6,177.09 and 1,195.58 is: 1,793.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,117.10 : 6,177.09 = 1,195.58 : x
  2. Step 2: Convert to fraction form
    4,117.10/6,177.09 = 1,195.58/x
  3. Step 3: Cross multiply
    4,117.10x = 6,177.09 × 1,195.58
  4. Step 4: Simplify right side
    4,117.10x = 7,385,205.26
  5. Step 5: Solve for x
    x = 7,385,205.26/4,117.10
  6. Step 6: Final answer
    x = 1,793.79

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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.