Home / 70,234.19-96,915.24-41,554.73

Finding the Fourth Proportional to 70,234.19, 96,915.24 and 41,554.73

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Solution

The fourth proportional to 70,234.19, 96,915.24 and 41,554.73 is: 57,340.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,234.19 : 96,915.24 = 41,554.73 : x
  2. Step 2: Convert to fraction form
    70,234.19/96,915.24 = 41,554.73/x
  3. Step 3: Cross multiply
    70,234.19x = 96,915.24 × 41,554.73
  4. Step 4: Simplify right side
    70,234.19x = 4,027,286,146.51
  5. Step 5: Solve for x
    x = 4,027,286,146.51/70,234.19
  6. Step 6: Final answer
    x = 57,340.83

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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.