Home / 41,106.75-61,623.12-14,793

Finding the Fourth Proportional to 41,106.75, 61,623.12 and 14,793

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Solution

The fourth proportional to 41,106.75, 61,623.12 and 14,793 is: 22,176.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,106.75 : 61,623.12 = 14,793 : x
  2. Step 2: Convert to fraction form
    41,106.75/61,623.12 = 14,793/x
  3. Step 3: Cross multiply
    41,106.75x = 61,623.12 × 14,793
  4. Step 4: Simplify right side
    41,106.75x = 911,590,814.16
  5. Step 5: Solve for x
    x = 911,590,814.16/41,106.75
  6. Step 6: Final answer
    x = 22,176.18

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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.