Home / 19,524.06-29,286.45-7,045.02

Finding the Fourth Proportional to 19,524.06, 29,286.45 and 7,045.02

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Solution

The fourth proportional to 19,524.06, 29,286.45 and 7,045.02 is: 10,567.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,524.06 : 29,286.45 = 7,045.02 : x
  2. Step 2: Convert to fraction form
    19,524.06/29,286.45 = 7,045.02/x
  3. Step 3: Cross multiply
    19,524.06x = 29,286.45 × 7,045.02
  4. Step 4: Simplify right side
    19,524.06x = 206,323,625.98
  5. Step 5: Solve for x
    x = 206,323,625.98/19,524.06
  6. Step 6: Final answer
    x = 10,567.66

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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.