Home / 61,022.04-84,249.58-41,895.66

Finding the Fourth Proportional to 61,022.04, 84,249.58 and 41,895.66

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Solution

The fourth proportional to 61,022.04, 84,249.58 and 41,895.66 is: 57,842.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,022.04 : 84,249.58 = 41,895.66 : x
  2. Step 2: Convert to fraction form
    61,022.04/84,249.58 = 41,895.66/x
  3. Step 3: Cross multiply
    61,022.04x = 84,249.58 × 41,895.66
  4. Step 4: Simplify right side
    61,022.04x = 3,529,691,758.82
  5. Step 5: Solve for x
    x = 3,529,691,758.82/61,022.04
  6. Step 6: Final answer
    x = 57,842.90

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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.