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Finding the Fourth Proportional to 9,293.03, 13,932.59 and 5,594.39

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Solution

The fourth proportional to 9,293.03, 13,932.59 and 5,594.39 is: 8,387.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,293.03 : 13,932.59 = 5,594.39 : x
  2. Step 2: Convert to fraction form
    9,293.03/13,932.59 = 5,594.39/x
  3. Step 3: Cross multiply
    9,293.03x = 13,932.59 × 5,594.39
  4. Step 4: Simplify right side
    9,293.03x = 77,944,244.54
  5. Step 5: Solve for x
    x = 77,944,244.54/9,293.03
  6. Step 6: Final answer
    x = 8,387.39

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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.