Home / 60,229.92-90,427.63-30,667.62

Finding the Fourth Proportional to 60,229.92, 90,427.63 and 30,667.62

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Solution

The fourth proportional to 60,229.92, 90,427.63 and 30,667.62 is: 46,043.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,229.92 : 90,427.63 = 30,667.62 : x
  2. Step 2: Convert to fraction form
    60,229.92/90,427.63 = 30,667.62/x
  3. Step 3: Cross multiply
    60,229.92x = 90,427.63 × 30,667.62
  4. Step 4: Simplify right side
    60,229.92x = 2,773,200,194.34
  5. Step 5: Solve for x
    x = 2,773,200,194.34/60,229.92
  6. Step 6: Final answer
    x = 46,043.56

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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.