Home / 22,325.88-33,487.76-9,842.54

Finding the Fourth Proportional to 22,325.88, 33,487.76 and 9,842.54

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Solution

The fourth proportional to 22,325.88, 33,487.76 and 9,842.54 is: 14,763.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,325.88 : 33,487.76 = 9,842.54 : x
  2. Step 2: Convert to fraction form
    22,325.88/33,487.76 = 9,842.54/x
  3. Step 3: Cross multiply
    22,325.88x = 33,487.76 × 9,842.54
  4. Step 4: Simplify right side
    22,325.88x = 329,604,617.31
  5. Step 5: Solve for x
    x = 329,604,617.31/22,325.88
  6. Step 6: Final answer
    x = 14,763.34

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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.