Home / 26,333.23-39,494.06-7,609.19

Finding the Fourth Proportional to 26,333.23, 39,494.06 and 7,609.19

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Solution

The fourth proportional to 26,333.23, 39,494.06 and 7,609.19 is: 11,412.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,333.23 : 39,494.06 = 7,609.19 : x
  2. Step 2: Convert to fraction form
    26,333.23/39,494.06 = 7,609.19/x
  3. Step 3: Cross multiply
    26,333.23x = 39,494.06 × 7,609.19
  4. Step 4: Simplify right side
    26,333.23x = 300,517,747.53
  5. Step 5: Solve for x
    x = 300,517,747.53/26,333.23
  6. Step 6: Final answer
    x = 11,412.11

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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.