Home / 29,951.19-41,335.55-22,384.39

Finding the Fourth Proportional to 29,951.19, 41,335.55 and 22,384.39

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Solution

The fourth proportional to 29,951.19, 41,335.55 and 22,384.39 is: 30,892.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,951.19 : 41,335.55 = 22,384.39 : x
  2. Step 2: Convert to fraction form
    29,951.19/41,335.55 = 22,384.39/x
  3. Step 3: Cross multiply
    29,951.19x = 41,335.55 × 22,384.39
  4. Step 4: Simplify right side
    29,951.19x = 925,271,072.06
  5. Step 5: Solve for x
    x = 925,271,072.06/29,951.19
  6. Step 6: Final answer
    x = 30,892.63

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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.