Home / 6,209.03-9,314.45-1,825.91

Finding the Fourth Proportional to 6,209.03, 9,314.45 and 1,825.91

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Solution

The fourth proportional to 6,209.03, 9,314.45 and 1,825.91 is: 2,739.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,209.03 : 9,314.45 = 1,825.91 : x
  2. Step 2: Convert to fraction form
    6,209.03/9,314.45 = 1,825.91/x
  3. Step 3: Cross multiply
    6,209.03x = 9,314.45 × 1,825.91
  4. Step 4: Simplify right side
    6,209.03x = 17,007,291.70
  5. Step 5: Solve for x
    x = 17,007,291.70/6,209.03
  6. Step 6: Final answer
    x = 2,739.12

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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.