Home / 27,086.07-40,530.61-22,362.15

Finding the Fourth Proportional to 27,086.07, 40,530.61 and 22,362.15

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Solution

The fourth proportional to 27,086.07, 40,530.61 and 22,362.15 is: 33,461.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,086.07 : 40,530.61 = 22,362.15 : x
  2. Step 2: Convert to fraction form
    27,086.07/40,530.61 = 22,362.15/x
  3. Step 3: Cross multiply
    27,086.07x = 40,530.61 × 22,362.15
  4. Step 4: Simplify right side
    27,086.07x = 906,351,580.41
  5. Step 5: Solve for x
    x = 906,351,580.41/27,086.07
  6. Step 6: Final answer
    x = 33,461.91

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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.