Home / 22,082.07-33,125.84-7,090.18

Finding the Fourth Proportional to 22,082.07, 33,125.84 and 7,090.18

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Solution

The fourth proportional to 22,082.07, 33,125.84 and 7,090.18 is: 10,636.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,082.07 : 33,125.84 = 7,090.18 : x
  2. Step 2: Convert to fraction form
    22,082.07/33,125.84 = 7,090.18/x
  3. Step 3: Cross multiply
    22,082.07x = 33,125.84 × 7,090.18
  4. Step 4: Simplify right side
    22,082.07x = 234,868,168.25
  5. Step 5: Solve for x
    x = 234,868,168.25/22,082.07
  6. Step 6: Final answer
    x = 10,636.15

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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.