Home / 27,822.20-41,733.30-22,897.40

Finding the Fourth Proportional to 27,822.20, 41,733.30 and 22,897.40

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Solution

The fourth proportional to 27,822.20, 41,733.30 and 22,897.40 is: 34,346.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,822.20 : 41,733.30 = 22,897.40 : x
  2. Step 2: Convert to fraction form
    27,822.20/41,733.30 = 22,897.40/x
  3. Step 3: Cross multiply
    27,822.20x = 41,733.30 × 22,897.40
  4. Step 4: Simplify right side
    27,822.20x = 955,584,063.42
  5. Step 5: Solve for x
    x = 955,584,063.42/27,822.20
  6. Step 6: Final answer
    x = 34,346.10

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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.