Home / 26,232.40-39,352.20-9,588.40

Finding the Fourth Proportional to 26,232.40, 39,352.20 and 9,588.40

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Solution

The fourth proportional to 26,232.40, 39,352.20 and 9,588.40 is: 14,383.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,232.40 : 39,352.20 = 9,588.40 : x
  2. Step 2: Convert to fraction form
    26,232.40/39,352.20 = 9,588.40/x
  3. Step 3: Cross multiply
    26,232.40x = 39,352.20 × 9,588.40
  4. Step 4: Simplify right side
    26,232.40x = 377,324,634.48
  5. Step 5: Solve for x
    x = 377,324,634.48/26,232.40
  6. Step 6: Final answer
    x = 14,383.92

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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.