Home / 22,094.04-33,138.30-7,299.38

Finding the Fourth Proportional to 22,094.04, 33,138.30 and 7,299.38

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Solution

The fourth proportional to 22,094.04, 33,138.30 and 7,299.38 is: 10,948.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,094.04 : 33,138.30 = 7,299.38 : x
  2. Step 2: Convert to fraction form
    22,094.04/33,138.30 = 7,299.38/x
  3. Step 3: Cross multiply
    22,094.04x = 33,138.30 × 7,299.38
  4. Step 4: Simplify right side
    22,094.04x = 241,889,044.25
  5. Step 5: Solve for x
    x = 241,889,044.25/22,094.04
  6. Step 6: Final answer
    x = 10,948.16

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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.