Home / 26,567.33-39,861.77-9,932.13

Finding the Fourth Proportional to 26,567.33, 39,861.77 and 9,932.13

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Solution

The fourth proportional to 26,567.33, 39,861.77 and 9,932.13 is: 14,902.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,567.33 : 39,861.77 = 9,932.13 : x
  2. Step 2: Convert to fraction form
    26,567.33/39,861.77 = 9,932.13/x
  3. Step 3: Cross multiply
    26,567.33x = 39,861.77 × 9,932.13
  4. Step 4: Simplify right side
    26,567.33x = 395,912,232.01
  5. Step 5: Solve for x
    x = 395,912,232.01/26,567.33
  6. Step 6: Final answer
    x = 14,902.22

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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.