Home / 19,049.26-28,573.35-6,569.05

Finding the Fourth Proportional to 19,049.26, 28,573.35 and 6,569.05

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Solution

The fourth proportional to 19,049.26, 28,573.35 and 6,569.05 is: 9,853.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,049.26 : 28,573.35 = 6,569.05 : x
  2. Step 2: Convert to fraction form
    19,049.26/28,573.35 = 6,569.05/x
  3. Step 3: Cross multiply
    19,049.26x = 28,573.35 × 6,569.05
  4. Step 4: Simplify right side
    19,049.26x = 187,699,764.82
  5. Step 5: Solve for x
    x = 187,699,764.82/19,049.26
  6. Step 6: Final answer
    x = 9,853.39

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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.