Home / 266,080.19-367,496.14-193,805.11

Finding the Fourth Proportional to 266,080.19, 367,496.14 and 193,805.11

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Solution

The fourth proportional to 266,080.19, 367,496.14 and 193,805.11 is: 267,673.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,080.19 : 367,496.14 = 193,805.11 : x
  2. Step 2: Convert to fraction form
    266,080.19/367,496.14 = 193,805.11/x
  3. Step 3: Cross multiply
    266,080.19x = 367,496.14 × 193,805.11
  4. Step 4: Simplify right side
    266,080.19x = 71,222,628,108.35
  5. Step 5: Solve for x
    x = 71,222,628,108.35/266,080.19
  6. Step 6: Final answer
    x = 267,673.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.