Home / 41,113.75-61,633.63-14,800

Finding the Fourth Proportional to 41,113.75, 61,633.63 and 14,800

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Solution

The fourth proportional to 41,113.75, 61,633.63 and 14,800 is: 22,186.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,113.75 : 61,633.63 = 14,800 : x
  2. Step 2: Convert to fraction form
    41,113.75/61,633.63 = 14,800/x
  3. Step 3: Cross multiply
    41,113.75x = 61,633.63 × 14,800
  4. Step 4: Simplify right side
    41,113.75x = 912,177,724
  5. Step 5: Solve for x
    x = 912,177,724/41,113.75
  6. Step 6: Final answer
    x = 22,186.68

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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.