Home / 27,775.25-41,667.22-9,050.94

Finding the Fourth Proportional to 27,775.25, 41,667.22 and 9,050.94

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Solution

The fourth proportional to 27,775.25, 41,667.22 and 9,050.94 is: 13,577.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,775.25 : 41,667.22 = 9,050.94 : x
  2. Step 2: Convert to fraction form
    27,775.25/41,667.22 = 9,050.94/x
  3. Step 3: Cross multiply
    27,775.25x = 41,667.22 × 9,050.94
  4. Step 4: Simplify right side
    27,775.25x = 377,127,508.19
  5. Step 5: Solve for x
    x = 377,127,508.19/27,775.25
  6. Step 6: Final answer
    x = 13,577.83

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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.