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Finding the Fourth Proportional to 11,341.31, 17,022.50 and 5,798.62

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Solution

The fourth proportional to 11,341.31, 17,022.50 and 5,798.62 is: 8,703.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,341.31 : 17,022.50 = 5,798.62 : x
  2. Step 2: Convert to fraction form
    11,341.31/17,022.50 = 5,798.62/x
  3. Step 3: Cross multiply
    11,341.31x = 17,022.50 × 5,798.62
  4. Step 4: Simplify right side
    11,341.31x = 98,706,894.84
  5. Step 5: Solve for x
    x = 98,706,894.84/11,341.31
  6. Step 6: Final answer
    x = 8,703.31

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.