Home / 9,475.93-13,076.87-5,497.11

Finding the Fourth Proportional to 9,475.93, 13,076.87 and 5,497.11

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Solution

The fourth proportional to 9,475.93, 13,076.87 and 5,497.11 is: 7,586.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,475.93 : 13,076.87 = 5,497.11 : x
  2. Step 2: Convert to fraction form
    9,475.93/13,076.87 = 5,497.11/x
  3. Step 3: Cross multiply
    9,475.93x = 13,076.87 × 5,497.11
  4. Step 4: Simplify right side
    9,475.93x = 71,884,965.36
  5. Step 5: Solve for x
    x = 71,884,965.36/9,475.93
  6. Step 6: Final answer
    x = 7,586.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.