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Finding the Fourth Proportional to 8,053.02, 11,117.25 and 5,817.42

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Solution

The fourth proportional to 8,053.02, 11,117.25 and 5,817.42 is: 8,030.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,053.02 : 11,117.25 = 5,817.42 : x
  2. Step 2: Convert to fraction form
    8,053.02/11,117.25 = 5,817.42/x
  3. Step 3: Cross multiply
    8,053.02x = 11,117.25 × 5,817.42
  4. Step 4: Simplify right side
    8,053.02x = 64,673,712.50
  5. Step 5: Solve for x
    x = 64,673,712.50/8,053.02
  6. Step 6: Final answer
    x = 8,030.99

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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.