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Finding the Fourth Proportional to 11,070.68, 15,277.52 and 6,034.91

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Solution

The fourth proportional to 11,070.68, 15,277.52 and 6,034.91 is: 8,328.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,070.68 : 15,277.52 = 6,034.91 : x
  2. Step 2: Convert to fraction form
    11,070.68/15,277.52 = 6,034.91/x
  3. Step 3: Cross multiply
    11,070.68x = 15,277.52 × 6,034.91
  4. Step 4: Simplify right side
    11,070.68x = 92,198,458.22
  5. Step 5: Solve for x
    x = 92,198,458.22/11,070.68
  6. Step 6: Final answer
    x = 8,328.17

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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.