Home / 35,773.14-53,398.13-33,171.09

Finding the Fourth Proportional to 35,773.14, 53,398.13 and 33,171.09

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Solution

The fourth proportional to 35,773.14, 53,398.13 and 33,171.09 is: 49,514.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,773.14 : 53,398.13 = 33,171.09 : x
  2. Step 2: Convert to fraction form
    35,773.14/53,398.13 = 33,171.09/x
  3. Step 3: Cross multiply
    35,773.14x = 53,398.13 × 33,171.09
  4. Step 4: Simplify right side
    35,773.14x = 1,771,274,010.21
  5. Step 5: Solve for x
    x = 1,771,274,010.21/35,773.14
  6. Step 6: Final answer
    x = 49,514.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.