Home / 67,862.53-93,653.99-44,009.65

Finding the Fourth Proportional to 67,862.53, 93,653.99 and 44,009.65

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Solution

The fourth proportional to 67,862.53, 93,653.99 and 44,009.65 is: 60,735.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,862.53 : 93,653.99 = 44,009.65 : x
  2. Step 2: Convert to fraction form
    67,862.53/93,653.99 = 44,009.65/x
  3. Step 3: Cross multiply
    67,862.53x = 93,653.99 × 44,009.65
  4. Step 4: Simplify right side
    67,862.53x = 4,121,679,321.00
  5. Step 5: Solve for x
    x = 4,121,679,321.00/67,862.53
  6. Step 6: Final answer
    x = 60,735.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.