Home / 214,269.82-321,373.74-150,033.08

Finding the Fourth Proportional to 214,269.82, 321,373.74 and 150,033.08

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Solution

The fourth proportional to 214,269.82, 321,373.74 and 150,033.08 is: 225,027.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,269.82 : 321,373.74 = 150,033.08 : x
  2. Step 2: Convert to fraction form
    214,269.82/321,373.74 = 150,033.08/x
  3. Step 3: Cross multiply
    214,269.82x = 321,373.74 × 150,033.08
  4. Step 4: Simplify right side
    214,269.82x = 48,216,692,043.32
  5. Step 5: Solve for x
    x = 48,216,692,043.32/214,269.82
  6. Step 6: Final answer
    x = 225,027.92

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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.