Home / 59,961.35-89,942.28-15,584.96

Finding the Fourth Proportional to 59,961.35, 89,942.28 and 15,584.96

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Solution

The fourth proportional to 59,961.35, 89,942.28 and 15,584.96 is: 23,377.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,961.35 : 89,942.28 = 15,584.96 : x
  2. Step 2: Convert to fraction form
    59,961.35/89,942.28 = 15,584.96/x
  3. Step 3: Cross multiply
    59,961.35x = 89,942.28 × 15,584.96
  4. Step 4: Simplify right side
    59,961.35x = 1,401,746,836.11
  5. Step 5: Solve for x
    x = 1,401,746,836.11/59,961.35
  6. Step 6: Final answer
    x = 23,377.51

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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.