Home / 29,393.08-44,089.31-7,206.57

Finding the Fourth Proportional to 29,393.08, 44,089.31 and 7,206.57

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Solution

The fourth proportional to 29,393.08, 44,089.31 and 7,206.57 is: 10,809.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,393.08 : 44,089.31 = 7,206.57 : x
  2. Step 2: Convert to fraction form
    29,393.08/44,089.31 = 7,206.57/x
  3. Step 3: Cross multiply
    29,393.08x = 44,089.31 × 7,206.57
  4. Step 4: Simplify right side
    29,393.08x = 317,732,716.78
  5. Step 5: Solve for x
    x = 317,732,716.78/29,393.08
  6. Step 6: Final answer
    x = 10,809.78

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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.