Home / 27,087.58-40,532.85-22,363.66

Finding the Fourth Proportional to 27,087.58, 40,532.85 and 22,363.66

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Solution

The fourth proportional to 27,087.58, 40,532.85 and 22,363.66 is: 33,464.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,087.58 : 40,532.85 = 22,363.66 : x
  2. Step 2: Convert to fraction form
    27,087.58/40,532.85 = 22,363.66/x
  3. Step 3: Cross multiply
    27,087.58x = 40,532.85 × 22,363.66
  4. Step 4: Simplify right side
    27,087.58x = 906,462,876.23
  5. Step 5: Solve for x
    x = 906,462,876.23/27,087.58
  6. Step 6: Final answer
    x = 33,464.15

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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.