Home / 26,566.64-39,937.56-22,192.64

Finding the Fourth Proportional to 26,566.64, 39,937.56 and 22,192.64

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Solution

The fourth proportional to 26,566.64, 39,937.56 and 22,192.64 is: 33,362.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,566.64 : 39,937.56 = 22,192.64 : x
  2. Step 2: Convert to fraction form
    26,566.64/39,937.56 = 22,192.64/x
  3. Step 3: Cross multiply
    26,566.64x = 39,937.56 × 22,192.64
  4. Step 4: Simplify right side
    26,566.64x = 886,319,891.56
  5. Step 5: Solve for x
    x = 886,319,891.56/26,566.64
  6. Step 6: Final answer
    x = 33,362.14

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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.