Home / 26,592.21-39,895.20-11,797.56

Finding the Fourth Proportional to 26,592.21, 39,895.20 and 11,797.56

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Solution

The fourth proportional to 26,592.21, 39,895.20 and 11,797.56 is: 17,699.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,592.21 : 39,895.20 = 11,797.56 : x
  2. Step 2: Convert to fraction form
    26,592.21/39,895.20 = 11,797.56/x
  3. Step 3: Cross multiply
    26,592.21x = 39,895.20 × 11,797.56
  4. Step 4: Simplify right side
    26,592.21x = 470,666,015.71
  5. Step 5: Solve for x
    x = 470,666,015.71/26,592.21
  6. Step 6: Final answer
    x = 17,699.39

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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.