Home / 44,734.05-67,101.38-13,144.65

Finding the Fourth Proportional to 44,734.05, 67,101.38 and 13,144.65

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Solution

The fourth proportional to 44,734.05, 67,101.38 and 13,144.65 is: 19,717.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,734.05 : 67,101.38 = 13,144.65 : x
  2. Step 2: Convert to fraction form
    44,734.05/67,101.38 = 13,144.65/x
  3. Step 3: Cross multiply
    44,734.05x = 67,101.38 × 13,144.65
  4. Step 4: Simplify right side
    44,734.05x = 882,024,088.89
  5. Step 5: Solve for x
    x = 882,024,088.89/44,734.05
  6. Step 6: Final answer
    x = 19,717.06

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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.