Home / 23,248.38-34,887.24-8,458.32

Finding the Fourth Proportional to 23,248.38, 34,887.24 and 8,458.32

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Solution

The fourth proportional to 23,248.38, 34,887.24 and 8,458.32 is: 12,692.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,248.38 : 34,887.24 = 8,458.32 : x
  2. Step 2: Convert to fraction form
    23,248.38/34,887.24 = 8,458.32/x
  3. Step 3: Cross multiply
    23,248.38x = 34,887.24 × 8,458.32
  4. Step 4: Simplify right side
    23,248.38x = 295,087,439.84
  5. Step 5: Solve for x
    x = 295,087,439.84/23,248.38
  6. Step 6: Final answer
    x = 12,692.82

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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.