Home / 68,294.07-94,252.04-41,443.41

Finding the Fourth Proportional to 68,294.07, 94,252.04 and 41,443.41

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Solution

The fourth proportional to 68,294.07, 94,252.04 and 41,443.41 is: 57,195.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,294.07 : 94,252.04 = 41,443.41 : x
  2. Step 2: Convert to fraction form
    68,294.07/94,252.04 = 41,443.41/x
  3. Step 3: Cross multiply
    68,294.07x = 94,252.04 × 41,443.41
  4. Step 4: Simplify right side
    68,294.07x = 3,906,125,729.84
  5. Step 5: Solve for x
    x = 3,906,125,729.84/68,294.07
  6. Step 6: Final answer
    x = 57,195.68

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1.5x scale

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.