Home / 23,690.19-35,551.13-9,839.19

Finding the Fourth Proportional to 23,690.19, 35,551.13 and 9,839.19

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Solution

The fourth proportional to 23,690.19, 35,551.13 and 9,839.19 is: 14,765.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,690.19 : 35,551.13 = 9,839.19 : x
  2. Step 2: Convert to fraction form
    23,690.19/35,551.13 = 9,839.19/x
  3. Step 3: Cross multiply
    23,690.19x = 35,551.13 × 9,839.19
  4. Step 4: Simplify right side
    23,690.19x = 349,794,273.59
  5. Step 5: Solve for x
    x = 349,794,273.59/23,690.19
  6. Step 6: Final answer
    x = 14,765.36

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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.