Home / 26,960.40-37,206-15,024.24

Finding the Fourth Proportional to 26,960.40, 37,206 and 15,024.24

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Solution

The fourth proportional to 26,960.40, 37,206 and 15,024.24 is: 20,733.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,960.40 : 37,206 = 15,024.24 : x
  2. Step 2: Convert to fraction form
    26,960.40/37,206 = 15,024.24/x
  3. Step 3: Cross multiply
    26,960.40x = 37,206 × 15,024.24
  4. Step 4: Simplify right side
    26,960.40x = 558,991,873.44
  5. Step 5: Solve for x
    x = 558,991,873.44/26,960.40
  6. Step 6: Final answer
    x = 20,733.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.