Home / 68,391.83-94,306.33-44,474.15

Finding the Fourth Proportional to 68,391.83, 94,306.33 and 44,474.15

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Solution

The fourth proportional to 68,391.83, 94,306.33 and 44,474.15 is: 61,325.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,391.83 : 94,306.33 = 44,474.15 : x
  2. Step 2: Convert to fraction form
    68,391.83/94,306.33 = 44,474.15/x
  3. Step 3: Cross multiply
    68,391.83x = 94,306.33 × 44,474.15
  4. Step 4: Simplify right side
    68,391.83x = 4,194,193,866.37
  5. Step 5: Solve for x
    x = 4,194,193,866.37/68,391.83
  6. Step 6: Final answer
    x = 61,325.95

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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.