Home / 107,275.74-160,965.88-44,114.85

Finding the Fourth Proportional to 107,275.74, 160,965.88 and 44,114.85

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Solution

The fourth proportional to 107,275.74, 160,965.88 and 44,114.85 is: 66,193.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,275.74 : 160,965.88 = 44,114.85 : x
  2. Step 2: Convert to fraction form
    107,275.74/160,965.88 = 44,114.85/x
  3. Step 3: Cross multiply
    107,275.74x = 160,965.88 × 44,114.85
  4. Step 4: Simplify right side
    107,275.74x = 7,100,985,651.32
  5. Step 5: Solve for x
    x = 7,100,985,651.32/107,275.74
  6. Step 6: Final answer
    x = 66,193.77

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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.