Home / 151,352.64-227,020.50-46,163.34

Finding the Fourth Proportional to 151,352.64, 227,020.50 and 46,163.34

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Solution

The fourth proportional to 151,352.64, 227,020.50 and 46,163.34 is: 69,242.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,352.64 : 227,020.50 = 46,163.34 : x
  2. Step 2: Convert to fraction form
    151,352.64/227,020.50 = 46,163.34/x
  3. Step 3: Cross multiply
    151,352.64x = 227,020.50 × 46,163.34
  4. Step 4: Simplify right side
    151,352.64x = 10,480,024,528.47
  5. Step 5: Solve for x
    x = 10,480,024,528.47/151,352.64
  6. Step 6: Final answer
    x = 69,242.43

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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.