Home / 22,068.99-30,469.76-17,024.43

Finding the Fourth Proportional to 22,068.99, 30,469.76 and 17,024.43

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Solution

The fourth proportional to 22,068.99, 30,469.76 and 17,024.43 is: 23,504.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,068.99 : 30,469.76 = 17,024.43 : x
  2. Step 2: Convert to fraction form
    22,068.99/30,469.76 = 17,024.43/x
  3. Step 3: Cross multiply
    22,068.99x = 30,469.76 × 17,024.43
  4. Step 4: Simplify right side
    22,068.99x = 518,730,211.11
  5. Step 5: Solve for x
    x = 518,730,211.11/22,068.99
  6. Step 6: Final answer
    x = 23,504.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.