Home / 16,006.98-24,023.31-7,242.66

Finding the Fourth Proportional to 16,006.98, 24,023.31 and 7,242.66

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Solution

The fourth proportional to 16,006.98, 24,023.31 and 7,242.66 is: 10,869.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,006.98 : 24,023.31 = 7,242.66 : x
  2. Step 2: Convert to fraction form
    16,006.98/24,023.31 = 7,242.66/x
  3. Step 3: Cross multiply
    16,006.98x = 24,023.31 × 7,242.66
  4. Step 4: Simplify right side
    16,006.98x = 173,992,666.40
  5. Step 5: Solve for x
    x = 173,992,666.40/16,006.98
  6. Step 6: Final answer
    x = 10,869.80

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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.