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Finding the Fourth Proportional to 9,367.10, 12,926.06 and 5,594.52

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Solution

The fourth proportional to 9,367.10, 12,926.06 and 5,594.52 is: 7,720.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,367.10 : 12,926.06 = 5,594.52 : x
  2. Step 2: Convert to fraction form
    9,367.10/12,926.06 = 5,594.52/x
  3. Step 3: Cross multiply
    9,367.10x = 12,926.06 × 5,594.52
  4. Step 4: Simplify right side
    9,367.10x = 72,315,101.19
  5. Step 5: Solve for x
    x = 72,315,101.19/9,367.10
  6. Step 6: Final answer
    x = 7,720.12

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.