Home / 15,184.26-22,778.31-5,949.06

Finding the Fourth Proportional to 15,184.26, 22,778.31 and 5,949.06

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Solution

The fourth proportional to 15,184.26, 22,778.31 and 5,949.06 is: 8,924.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,184.26 : 22,778.31 = 5,949.06 : x
  2. Step 2: Convert to fraction form
    15,184.26/22,778.31 = 5,949.06/x
  3. Step 3: Cross multiply
    15,184.26x = 22,778.31 × 5,949.06
  4. Step 4: Simplify right side
    15,184.26x = 135,509,532.89
  5. Step 5: Solve for x
    x = 135,509,532.89/15,184.26
  6. Step 6: Final answer
    x = 8,924.34

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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.