Home / 16,159.44-24,243.06-5,627.92

Finding the Fourth Proportional to 16,159.44, 24,243.06 and 5,627.92

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Solution

The fourth proportional to 16,159.44, 24,243.06 and 5,627.92 is: 8,443.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,159.44 : 24,243.06 = 5,627.92 : x
  2. Step 2: Convert to fraction form
    16,159.44/24,243.06 = 5,627.92/x
  3. Step 3: Cross multiply
    16,159.44x = 24,243.06 × 5,627.92
  4. Step 4: Simplify right side
    16,159.44x = 136,438,002.24
  5. Step 5: Solve for x
    x = 136,438,002.24/16,159.44
  6. Step 6: Final answer
    x = 8,443.24

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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.