Home / 10,271.57-14,174.75-5,795.30

Finding the Fourth Proportional to 10,271.57, 14,174.75 and 5,795.30

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Solution

The fourth proportional to 10,271.57, 14,174.75 and 5,795.30 is: 7,997.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,271.57 : 14,174.75 = 5,795.30 : x
  2. Step 2: Convert to fraction form
    10,271.57/14,174.75 = 5,795.30/x
  3. Step 3: Cross multiply
    10,271.57x = 14,174.75 × 5,795.30
  4. Step 4: Simplify right side
    10,271.57x = 82,146,928.68
  5. Step 5: Solve for x
    x = 82,146,928.68/10,271.57
  6. Step 6: Final answer
    x = 7,997.51

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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.