Home / 16,002.12-24,006.96-7,237.02

Finding the Fourth Proportional to 16,002.12, 24,006.96 and 7,237.02

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Solution

The fourth proportional to 16,002.12, 24,006.96 and 7,237.02 is: 10,857.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,002.12 : 24,006.96 = 7,237.02 : x
  2. Step 2: Convert to fraction form
    16,002.12/24,006.96 = 7,237.02/x
  3. Step 3: Cross multiply
    16,002.12x = 24,006.96 × 7,237.02
  4. Step 4: Simplify right side
    16,002.12x = 173,738,849.66
  5. Step 5: Solve for x
    x = 173,738,849.66/16,002.12
  6. Step 6: Final answer
    x = 10,857.24

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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.