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Finding the Fourth Proportional to 9,047.01, 12,492.09 and 6,025.08

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Solution

The fourth proportional to 9,047.01, 12,492.09 and 6,025.08 is: 8,319.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,047.01 : 12,492.09 = 6,025.08 : x
  2. Step 2: Convert to fraction form
    9,047.01/12,492.09 = 6,025.08/x
  3. Step 3: Cross multiply
    9,047.01x = 12,492.09 × 6,025.08
  4. Step 4: Simplify right side
    9,047.01x = 75,265,841.62
  5. Step 5: Solve for x
    x = 75,265,841.62/9,047.01
  6. Step 6: Final answer
    x = 8,319.42

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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.