Home / 22,433.19-30,733.58-21,592.41

Finding the Fourth Proportional to 22,433.19, 30,733.58 and 21,592.41

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Solution

The fourth proportional to 22,433.19, 30,733.58 and 21,592.41 is: 29,581.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,433.19 : 30,733.58 = 21,592.41 : x
  2. Step 2: Convert to fraction form
    22,433.19/30,733.58 = 21,592.41/x
  3. Step 3: Cross multiply
    22,433.19x = 30,733.58 × 21,592.41
  4. Step 4: Simplify right side
    22,433.19x = 663,612,114.11
  5. Step 5: Solve for x
    x = 663,612,114.11/22,433.19
  6. Step 6: Final answer
    x = 29,581.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.