Home / 26,402.37-39,509.18-22,933.25

Finding the Fourth Proportional to 26,402.37, 39,509.18 and 22,933.25

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Solution

The fourth proportional to 26,402.37, 39,509.18 and 22,933.25 is: 34,317.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,402.37 : 39,509.18 = 22,933.25 : x
  2. Step 2: Convert to fraction form
    26,402.37/39,509.18 = 22,933.25/x
  3. Step 3: Cross multiply
    26,402.37x = 39,509.18 × 22,933.25
  4. Step 4: Simplify right side
    26,402.37x = 906,073,902.24
  5. Step 5: Solve for x
    x = 906,073,902.24/26,402.37
  6. Step 6: Final answer
    x = 34,317.90

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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.