Home / 22,684.11-34,004.57-10,981.23

Finding the Fourth Proportional to 22,684.11, 34,004.57 and 10,981.23

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Solution

The fourth proportional to 22,684.11, 34,004.57 and 10,981.23 is: 16,461.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,684.11 : 34,004.57 = 10,981.23 : x
  2. Step 2: Convert to fraction form
    22,684.11/34,004.57 = 10,981.23/x
  3. Step 3: Cross multiply
    22,684.11x = 34,004.57 × 10,981.23
  4. Step 4: Simplify right side
    22,684.11x = 373,411,949.31
  5. Step 5: Solve for x
    x = 373,411,949.31/22,684.11
  6. Step 6: Final answer
    x = 16,461.39

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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.