Home / 16,329.60-24,495.48-5,940

Finding the Fourth Proportional to 16,329.60, 24,495.48 and 5,940

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Solution

The fourth proportional to 16,329.60, 24,495.48 and 5,940 is: 8,910.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,329.60 : 24,495.48 = 5,940 : x
  2. Step 2: Convert to fraction form
    16,329.60/24,495.48 = 5,940/x
  3. Step 3: Cross multiply
    16,329.60x = 24,495.48 × 5,940
  4. Step 4: Simplify right side
    16,329.60x = 145,503,151.20
  5. Step 5: Solve for x
    x = 145,503,151.20/16,329.60
  6. Step 6: Final answer
    x = 8,910.39

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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.