Home / 26,464.16-39,630.60-22,100.96

Finding the Fourth Proportional to 26,464.16, 39,630.60 and 22,100.96

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Solution

The fourth proportional to 26,464.16, 39,630.60 and 22,100.96 is: 33,096.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,464.16 : 39,630.60 = 22,100.96 : x
  2. Step 2: Convert to fraction form
    26,464.16/39,630.60 = 22,100.96/x
  3. Step 3: Cross multiply
    26,464.16x = 39,630.60 × 22,100.96
  4. Step 4: Simplify right side
    26,464.16x = 875,874,305.38
  5. Step 5: Solve for x
    x = 875,874,305.38/26,464.16
  6. Step 6: Final answer
    x = 33,096.62

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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.