Home / 27,567.12-41,150.70-25,511.28

Finding the Fourth Proportional to 27,567.12, 41,150.70 and 25,511.28

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Solution

The fourth proportional to 27,567.12, 41,150.70 and 25,511.28 is: 38,081.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,567.12 : 41,150.70 = 25,511.28 : x
  2. Step 2: Convert to fraction form
    27,567.12/41,150.70 = 25,511.28/x
  3. Step 3: Cross multiply
    27,567.12x = 41,150.70 × 25,511.28
  4. Step 4: Simplify right side
    27,567.12x = 1,049,807,029.90
  5. Step 5: Solve for x
    x = 1,049,807,029.90/27,567.12
  6. Step 6: Final answer
    x = 38,081.85

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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.