Home / 107,274.74-160,964.38-44,113.85

Finding the Fourth Proportional to 107,274.74, 160,964.38 and 44,113.85

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Solution

The fourth proportional to 107,274.74, 160,964.38 and 44,113.85 is: 66,192.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,274.74 : 160,964.38 = 44,113.85 : x
  2. Step 2: Convert to fraction form
    107,274.74/160,964.38 = 44,113.85/x
  3. Step 3: Cross multiply
    107,274.74x = 160,964.38 × 44,113.85
  4. Step 4: Simplify right side
    107,274.74x = 7,100,757,709.84
  5. Step 5: Solve for x
    x = 7,100,757,709.84/107,274.74
  6. Step 6: Final answer
    x = 66,192.26

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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.