Home / 22,955.94-34,401.36-9,614.56

Finding the Fourth Proportional to 22,955.94, 34,401.36 and 9,614.56

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Solution

The fourth proportional to 22,955.94, 34,401.36 and 9,614.56 is: 14,408.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,955.94 : 34,401.36 = 9,614.56 : x
  2. Step 2: Convert to fraction form
    22,955.94/34,401.36 = 9,614.56/x
  3. Step 3: Cross multiply
    22,955.94x = 34,401.36 × 9,614.56
  4. Step 4: Simplify right side
    22,955.94x = 330,753,939.80
  5. Step 5: Solve for x
    x = 330,753,939.80/22,955.94
  6. Step 6: Final answer
    x = 14,408.21

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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.