Home / 26,764.06-40,107.60-15,052.54

Finding the Fourth Proportional to 26,764.06, 40,107.60 and 15,052.54

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Solution

The fourth proportional to 26,764.06, 40,107.60 and 15,052.54 is: 22,557.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,764.06 : 40,107.60 = 15,052.54 : x
  2. Step 2: Convert to fraction form
    26,764.06/40,107.60 = 15,052.54/x
  3. Step 3: Cross multiply
    26,764.06x = 40,107.60 × 15,052.54
  4. Step 4: Simplify right side
    26,764.06x = 603,721,253.30
  5. Step 5: Solve for x
    x = 603,721,253.30/26,764.06
  6. Step 6: Final answer
    x = 22,557.16

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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.