Home / 10,034.24-13,847.80-5,558.52

Finding the Fourth Proportional to 10,034.24, 13,847.80 and 5,558.52

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Solution

The fourth proportional to 10,034.24, 13,847.80 and 5,558.52 is: 7,671.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,034.24 : 13,847.80 = 5,558.52 : x
  2. Step 2: Convert to fraction form
    10,034.24/13,847.80 = 5,558.52/x
  3. Step 3: Cross multiply
    10,034.24x = 13,847.80 × 5,558.52
  4. Step 4: Simplify right side
    10,034.24x = 76,973,273.26
  5. Step 5: Solve for x
    x = 76,973,273.26/10,034.24
  6. Step 6: Final answer
    x = 7,671.06

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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.