Home / 26,319.30-36,327.11-22,063.62

Finding the Fourth Proportional to 26,319.30, 36,327.11 and 22,063.62

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Solution

The fourth proportional to 26,319.30, 36,327.11 and 22,063.62 is: 30,453.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,319.30 : 36,327.11 = 22,063.62 : x
  2. Step 2: Convert to fraction form
    26,319.30/36,327.11 = 22,063.62/x
  3. Step 3: Cross multiply
    26,319.30x = 36,327.11 × 22,063.62
  4. Step 4: Simplify right side
    26,319.30x = 801,507,659.39
  5. Step 5: Solve for x
    x = 801,507,659.39/26,319.30
  6. Step 6: Final answer
    x = 30,453.22

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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.