Home / 22,794.18-34,194.69-8,000.49

Finding the Fourth Proportional to 22,794.18, 34,194.69 and 8,000.49

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Solution

The fourth proportional to 22,794.18, 34,194.69 and 8,000.49 is: 12,001.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,794.18 : 34,194.69 = 8,000.49 : x
  2. Step 2: Convert to fraction form
    22,794.18/34,194.69 = 8,000.49/x
  3. Step 3: Cross multiply
    22,794.18x = 34,194.69 × 8,000.49
  4. Step 4: Simplify right side
    22,794.18x = 273,574,275.40
  5. Step 5: Solve for x
    x = 273,574,275.40/22,794.18
  6. Step 6: Final answer
    x = 12,001.94

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Double scale
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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.