Home / 32,530.20-48,852.90-25,152.60

Finding the Fourth Proportional to 32,530.20, 48,852.90 and 25,152.60

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Solution

The fourth proportional to 32,530.20, 48,852.90 and 25,152.60 is: 37,773.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,530.20 : 48,852.90 = 25,152.60 : x
  2. Step 2: Convert to fraction form
    32,530.20/48,852.90 = 25,152.60/x
  3. Step 3: Cross multiply
    32,530.20x = 48,852.90 × 25,152.60
  4. Step 4: Simplify right side
    32,530.20x = 1,228,777,452.54
  5. Step 5: Solve for x
    x = 1,228,777,452.54/32,530.20
  6. Step 6: Final answer
    x = 37,773.44

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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.