Home / 6,283.14-9,422.51-1,839.59

Finding the Fourth Proportional to 6,283.14, 9,422.51 and 1,839.59

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Solution

The fourth proportional to 6,283.14, 9,422.51 and 1,839.59 is: 2,758.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,283.14 : 9,422.51 = 1,839.59 : x
  2. Step 2: Convert to fraction form
    6,283.14/9,422.51 = 1,839.59/x
  3. Step 3: Cross multiply
    6,283.14x = 9,422.51 × 1,839.59
  4. Step 4: Simplify right side
    6,283.14x = 17,333,498.86
  5. Step 5: Solve for x
    x = 17,333,498.86/6,283.14
  6. Step 6: Final answer
    x = 2,758.73

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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.