Home / 22,926.57-34,401.70-9,775.41

Finding the Fourth Proportional to 22,926.57, 34,401.70 and 9,775.41

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Solution

The fourth proportional to 22,926.57, 34,401.70 and 9,775.41 is: 14,668.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,926.57 : 34,401.70 = 9,775.41 : x
  2. Step 2: Convert to fraction form
    22,926.57/34,401.70 = 9,775.41/x
  3. Step 3: Cross multiply
    22,926.57x = 34,401.70 × 9,775.41
  4. Step 4: Simplify right side
    22,926.57x = 336,290,722.20
  5. Step 5: Solve for x
    x = 336,290,722.20/22,926.57
  6. Step 6: Final answer
    x = 14,668.17

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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.