Home / 19,049.41-28,575.48-6,569.25

Finding the Fourth Proportional to 19,049.41, 28,575.48 and 6,569.25

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Solution

The fourth proportional to 19,049.41, 28,575.48 and 6,569.25 is: 9,854.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,049.41 : 28,575.48 = 6,569.25 : x
  2. Step 2: Convert to fraction form
    19,049.41/28,575.48 = 6,569.25/x
  3. Step 3: Cross multiply
    19,049.41x = 28,575.48 × 6,569.25
  4. Step 4: Simplify right side
    19,049.41x = 187,719,559.85
  5. Step 5: Solve for x
    x = 187,719,559.85/19,049.41
  6. Step 6: Final answer
    x = 9,854.35

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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.