Home / 29,085.46-43,590.94-25,321.89

Finding the Fourth Proportional to 29,085.46, 43,590.94 and 25,321.89

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Solution

The fourth proportional to 29,085.46, 43,590.94 and 25,321.89 is: 37,950.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,085.46 : 43,590.94 = 25,321.89 : x
  2. Step 2: Convert to fraction form
    29,085.46/43,590.94 = 25,321.89/x
  3. Step 3: Cross multiply
    29,085.46x = 43,590.94 × 25,321.89
  4. Step 4: Simplify right side
    29,085.46x = 1,103,805,087.84
  5. Step 5: Solve for x
    x = 1,103,805,087.84/29,085.46
  6. Step 6: Final answer
    x = 37,950.41

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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.