Home / 48,972.31-73,458.46-32,328.44

Finding the Fourth Proportional to 48,972.31, 73,458.46 and 32,328.44

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Solution

The fourth proportional to 48,972.31, 73,458.46 and 32,328.44 is: 48,492.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,972.31 : 73,458.46 = 32,328.44 : x
  2. Step 2: Convert to fraction form
    48,972.31/73,458.46 = 32,328.44/x
  3. Step 3: Cross multiply
    48,972.31x = 73,458.46 × 32,328.44
  4. Step 4: Simplify right side
    48,972.31x = 2,374,797,416.60
  5. Step 5: Solve for x
    x = 2,374,797,416.60/48,972.31
  6. Step 6: Final answer
    x = 48,492.66

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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.