Home / 61,265.03-84,542.54-41,119.11

Finding the Fourth Proportional to 61,265.03, 84,542.54 and 41,119.11

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Solution

The fourth proportional to 61,265.03, 84,542.54 and 41,119.11 is: 56,742.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,265.03 : 84,542.54 = 41,119.11 : x
  2. Step 2: Convert to fraction form
    61,265.03/84,542.54 = 41,119.11/x
  3. Step 3: Cross multiply
    61,265.03x = 84,542.54 × 41,119.11
  4. Step 4: Simplify right side
    61,265.03x = 3,476,313,796.34
  5. Step 5: Solve for x
    x = 3,476,313,796.34/61,265.03
  6. Step 6: Final answer
    x = 56,742.22

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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.