Home / 93,897.39-140,846.05-22,819.65

Finding the Fourth Proportional to 93,897.39, 140,846.05 and 22,819.65

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Solution

The fourth proportional to 93,897.39, 140,846.05 and 22,819.65 is: 34,229.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,897.39 : 140,846.05 = 22,819.65 : x
  2. Step 2: Convert to fraction form
    93,897.39/140,846.05 = 22,819.65/x
  3. Step 3: Cross multiply
    93,897.39x = 140,846.05 × 22,819.65
  4. Step 4: Simplify right side
    93,897.39x = 3,214,057,450.78
  5. Step 5: Solve for x
    x = 3,214,057,450.78/93,897.39
  6. Step 6: Final answer
    x = 34,229.47

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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.