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Finding the Fourth Proportional to 360,667.52, 541,050.52 and 150,256.24

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Solution

The fourth proportional to 360,667.52, 541,050.52 and 150,256.24 is: 225,404.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    360,667.52 : 541,050.52 = 150,256.24 : x
  2. Step 2: Convert to fraction form
    360,667.52/541,050.52 = 150,256.24/x
  3. Step 3: Cross multiply
    360,667.52x = 541,050.52 × 150,256.24
  4. Step 4: Simplify right side
    360,667.52x = 81,296,216,785.24
  5. Step 5: Solve for x
    x = 81,296,216,785.24/360,667.52
  6. Step 6: Final answer
    x = 225,404.87

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1.5x scale

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.