Home / 26,193.52-39,289.92-9,553.42

Finding the Fourth Proportional to 26,193.52, 39,289.92 and 9,553.42

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Solution

The fourth proportional to 26,193.52, 39,289.92 and 9,553.42 is: 14,330.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,193.52 : 39,289.92 = 9,553.42 : x
  2. Step 2: Convert to fraction form
    26,193.52/39,289.92 = 9,553.42/x
  3. Step 3: Cross multiply
    26,193.52x = 39,289.92 × 9,553.42
  4. Step 4: Simplify right side
    26,193.52x = 375,353,107.53
  5. Step 5: Solve for x
    x = 375,353,107.53/26,193.52
  6. Step 6: Final answer
    x = 14,330.00

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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.