Home / 49,410.93-68,187.62-26,750.40

Finding the Fourth Proportional to 49,410.93, 68,187.62 and 26,750.40

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Solution

The fourth proportional to 49,410.93, 68,187.62 and 26,750.40 is: 36,915.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,410.93 : 68,187.62 = 26,750.40 : x
  2. Step 2: Convert to fraction form
    49,410.93/68,187.62 = 26,750.40/x
  3. Step 3: Cross multiply
    49,410.93x = 68,187.62 × 26,750.40
  4. Step 4: Simplify right side
    49,410.93x = 1,824,046,304.78
  5. Step 5: Solve for x
    x = 1,824,046,304.78/49,410.93
  6. Step 6: Final answer
    x = 36,915.85

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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.