Home / 6,194.28-9,279.30-4,108.08

Finding the Fourth Proportional to 6,194.28, 9,279.30 and 4,108.08

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Solution

The fourth proportional to 6,194.28, 9,279.30 and 4,108.08 is: 6,154.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,194.28 : 9,279.30 = 4,108.08 : x
  2. Step 2: Convert to fraction form
    6,194.28/9,279.30 = 4,108.08/x
  3. Step 3: Cross multiply
    6,194.28x = 9,279.30 × 4,108.08
  4. Step 4: Simplify right side
    6,194.28x = 38,120,106.74
  5. Step 5: Solve for x
    x = 38,120,106.74/6,194.28
  6. Step 6: Final answer
    x = 6,154.08

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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.