Home / 67,922.29-101,750.89-44,477.65

Finding the Fourth Proportional to 67,922.29, 101,750.89 and 44,477.65

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Solution

The fourth proportional to 67,922.29, 101,750.89 and 44,477.65 is: 66,629.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,922.29 : 101,750.89 = 44,477.65 : x
  2. Step 2: Convert to fraction form
    67,922.29/101,750.89 = 44,477.65/x
  3. Step 3: Cross multiply
    67,922.29x = 101,750.89 × 44,477.65
  4. Step 4: Simplify right side
    67,922.29x = 4,525,640,472.61
  5. Step 5: Solve for x
    x = 4,525,640,472.61/67,922.29
  6. Step 6: Final answer
    x = 66,629.68

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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.