Home / 52,166.24-78,194.72-24,104.70

Finding the Fourth Proportional to 52,166.24, 78,194.72 and 24,104.70

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Solution

The fourth proportional to 52,166.24, 78,194.72 and 24,104.70 is: 36,131.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,166.24 : 78,194.72 = 24,104.70 : x
  2. Step 2: Convert to fraction form
    52,166.24/78,194.72 = 24,104.70/x
  3. Step 3: Cross multiply
    52,166.24x = 78,194.72 × 24,104.70
  4. Step 4: Simplify right side
    52,166.24x = 1,884,860,267.18
  5. Step 5: Solve for x
    x = 1,884,860,267.18/52,166.24
  6. Step 6: Final answer
    x = 36,131.80

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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.