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Finding the Fourth Proportional to 8,053.32, 11,110.71 and 5,069.34

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Solution

The fourth proportional to 8,053.32, 11,110.71 and 5,069.34 is: 6,993.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,053.32 : 11,110.71 = 5,069.34 : x
  2. Step 2: Convert to fraction form
    8,053.32/11,110.71 = 5,069.34/x
  3. Step 3: Cross multiply
    8,053.32x = 11,110.71 × 5,069.34
  4. Step 4: Simplify right side
    8,053.32x = 56,323,966.63
  5. Step 5: Solve for x
    x = 56,323,966.63/8,053.32
  6. Step 6: Final answer
    x = 6,993.88

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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.