Home / 5,758.83-8,635.92-2,248.34

Finding the Fourth Proportional to 5,758.83, 8,635.92 and 2,248.34

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Solution

The fourth proportional to 5,758.83, 8,635.92 and 2,248.34 is: 3,371.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,758.83 : 8,635.92 = 2,248.34 : x
  2. Step 2: Convert to fraction form
    5,758.83/8,635.92 = 2,248.34/x
  3. Step 3: Cross multiply
    5,758.83x = 8,635.92 × 2,248.34
  4. Step 4: Simplify right side
    5,758.83x = 19,416,441.19
  5. Step 5: Solve for x
    x = 19,416,441.19/5,758.83
  6. Step 6: Final answer
    x = 3,371.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.