Home / 44,096.95-66,149.79-14,103.65

Finding the Fourth Proportional to 44,096.95, 66,149.79 and 14,103.65

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Solution

The fourth proportional to 44,096.95, 66,149.79 and 14,103.65 is: 21,156.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,096.95 : 66,149.79 = 14,103.65 : x
  2. Step 2: Convert to fraction form
    44,096.95/66,149.79 = 14,103.65/x
  3. Step 3: Cross multiply
    44,096.95x = 66,149.79 × 14,103.65
  4. Step 4: Simplify right side
    44,096.95x = 932,953,320.36
  5. Step 5: Solve for x
    x = 932,953,320.36/44,096.95
  6. Step 6: Final answer
    x = 21,156.87

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1.5x scale

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.