Home / 166,163.64-249,246.27-41,504.64

Finding the Fourth Proportional to 166,163.64, 249,246.27 and 41,504.64

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Solution

The fourth proportional to 166,163.64, 249,246.27 and 41,504.64 is: 62,257.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,163.64 : 249,246.27 = 41,504.64 : x
  2. Step 2: Convert to fraction form
    166,163.64/249,246.27 = 41,504.64/x
  3. Step 3: Cross multiply
    166,163.64x = 249,246.27 × 41,504.64
  4. Step 4: Simplify right side
    166,163.64x = 10,344,876,707.69
  5. Step 5: Solve for x
    x = 10,344,876,707.69/166,163.64
  6. Step 6: Final answer
    x = 62,257.16

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Why These Related Problems?

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