Home / 26,362.26-39,557.97-10,790.82

Finding the Fourth Proportional to 26,362.26, 39,557.97 and 10,790.82

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Solution

The fourth proportional to 26,362.26, 39,557.97 and 10,790.82 is: 16,192.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,362.26 : 39,557.97 = 10,790.82 : x
  2. Step 2: Convert to fraction form
    26,362.26/39,557.97 = 10,790.82/x
  3. Step 3: Cross multiply
    26,362.26x = 39,557.97 × 10,790.82
  4. Step 4: Simplify right side
    26,362.26x = 426,862,933.84
  5. Step 5: Solve for x
    x = 426,862,933.84/26,362.26
  6. Step 6: Final answer
    x = 16,192.20

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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.