Home / 26,247.46-39,350.40-13,093.06

Finding the Fourth Proportional to 26,247.46, 39,350.40 and 13,093.06

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Solution

The fourth proportional to 26,247.46, 39,350.40 and 13,093.06 is: 19,629.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,247.46 : 39,350.40 = 13,093.06 : x
  2. Step 2: Convert to fraction form
    26,247.46/39,350.40 = 13,093.06/x
  3. Step 3: Cross multiply
    26,247.46x = 39,350.40 × 13,093.06
  4. Step 4: Simplify right side
    26,247.46x = 515,217,148.22
  5. Step 5: Solve for x
    x = 515,217,148.22/26,247.46
  6. Step 6: Final answer
    x = 19,629.22

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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.