Home / 26,950.03-37,192.19-15,013.36

Finding the Fourth Proportional to 26,950.03, 37,192.19 and 15,013.36

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Solution

The fourth proportional to 26,950.03, 37,192.19 and 15,013.36 is: 20,719.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,950.03 : 37,192.19 = 15,013.36 : x
  2. Step 2: Convert to fraction form
    26,950.03/37,192.19 = 15,013.36/x
  3. Step 3: Cross multiply
    26,950.03x = 37,192.19 × 15,013.36
  4. Step 4: Simplify right side
    26,950.03x = 558,379,709.08
  5. Step 5: Solve for x
    x = 558,379,709.08/26,950.03
  6. Step 6: Final answer
    x = 20,719.08

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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.