Home / 450,200.64-675,336.33-150,682.26

Finding the Fourth Proportional to 450,200.64, 675,336.33 and 150,682.26

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Solution

The fourth proportional to 450,200.64, 675,336.33 and 150,682.26 is: 226,035.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    450,200.64 : 675,336.33 = 150,682.26 : x
  2. Step 2: Convert to fraction form
    450,200.64/675,336.33 = 150,682.26/x
  3. Step 3: Cross multiply
    450,200.64x = 675,336.33 × 150,682.26
  4. Step 4: Simplify right side
    450,200.64x = 101,761,204,464.51
  5. Step 5: Solve for x
    x = 101,761,204,464.51/450,200.64
  6. Step 6: Final answer
    x = 226,035.23

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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.