Home / 22,196.70-33,301.53-10,348.02

Finding the Fourth Proportional to 22,196.70, 33,301.53 and 10,348.02

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Solution

The fourth proportional to 22,196.70, 33,301.53 and 10,348.02 is: 15,525.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,196.70 : 33,301.53 = 10,348.02 : x
  2. Step 2: Convert to fraction form
    22,196.70/33,301.53 = 10,348.02/x
  3. Step 3: Cross multiply
    22,196.70x = 33,301.53 × 10,348.02
  4. Step 4: Simplify right side
    22,196.70x = 344,604,898.47
  5. Step 5: Solve for x
    x = 344,604,898.47/22,196.70
  6. Step 6: Final answer
    x = 15,525.05

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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.