Home / 36,450.69-54,476.32-26,610.69

Finding the Fourth Proportional to 36,450.69, 54,476.32 and 26,610.69

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Solution

The fourth proportional to 36,450.69, 54,476.32 and 26,610.69 is: 39,770.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,450.69 : 54,476.32 = 26,610.69 : x
  2. Step 2: Convert to fraction form
    36,450.69/54,476.32 = 26,610.69/x
  3. Step 3: Cross multiply
    36,450.69x = 54,476.32 × 26,610.69
  4. Step 4: Simplify right side
    36,450.69x = 1,449,652,330.81
  5. Step 5: Solve for x
    x = 1,449,652,330.81/36,450.69
  6. Step 6: Final answer
    x = 39,770.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.