Home / 6,094.80-9,139.48-1,934.04

Finding the Fourth Proportional to 6,094.80, 9,139.48 and 1,934.04

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Solution

The fourth proportional to 6,094.80, 9,139.48 and 1,934.04 is: 2,900.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,094.80 : 9,139.48 = 1,934.04 : x
  2. Step 2: Convert to fraction form
    6,094.80/9,139.48 = 1,934.04/x
  3. Step 3: Cross multiply
    6,094.80x = 9,139.48 × 1,934.04
  4. Step 4: Simplify right side
    6,094.80x = 17,676,119.90
  5. Step 5: Solve for x
    x = 17,676,119.90/6,094.80
  6. Step 6: Final answer
    x = 2,900.20

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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.