Home / 32,266.33-48,321.73-28,572.73

Finding the Fourth Proportional to 32,266.33, 48,321.73 and 28,572.73

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Solution

The fourth proportional to 32,266.33, 48,321.73 and 28,572.73 is: 42,790.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,266.33 : 48,321.73 = 28,572.73 : x
  2. Step 2: Convert to fraction form
    32,266.33/48,321.73 = 28,572.73/x
  3. Step 3: Cross multiply
    32,266.33x = 48,321.73 × 28,572.73
  4. Step 4: Simplify right side
    32,266.33x = 1,380,683,744.42
  5. Step 5: Solve for x
    x = 1,380,683,744.42/32,266.33
  6. Step 6: Final answer
    x = 42,790.23

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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.