Home / 22,802.91-34,195.65-10,953.39

Finding the Fourth Proportional to 22,802.91, 34,195.65 and 10,953.39

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Solution

The fourth proportional to 22,802.91, 34,195.65 and 10,953.39 is: 16,425.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,802.91 : 34,195.65 = 10,953.39 : x
  2. Step 2: Convert to fraction form
    22,802.91/34,195.65 = 10,953.39/x
  3. Step 3: Cross multiply
    22,802.91x = 34,195.65 × 10,953.39
  4. Step 4: Simplify right side
    22,802.91x = 374,558,290.75
  5. Step 5: Solve for x
    x = 374,558,290.75/22,802.91
  6. Step 6: Final answer
    x = 16,425.90

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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.