Home / 22,910.14-34,363.04-7,323.58

Finding the Fourth Proportional to 22,910.14, 34,363.04 and 7,323.58

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Solution

The fourth proportional to 22,910.14, 34,363.04 and 7,323.58 is: 10,984.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,910.14 : 34,363.04 = 7,323.58 : x
  2. Step 2: Convert to fraction form
    22,910.14/34,363.04 = 7,323.58/x
  3. Step 3: Cross multiply
    22,910.14x = 34,363.04 × 7,323.58
  4. Step 4: Simplify right side
    22,910.14x = 251,660,472.48
  5. Step 5: Solve for x
    x = 251,660,472.48/22,910.14
  6. Step 6: Final answer
    x = 10,984.68

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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.