Home / 48,052.34-72,080.40-18,063.54

Finding the Fourth Proportional to 48,052.34, 72,080.40 and 18,063.54

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Solution

The fourth proportional to 48,052.34, 72,080.40 and 18,063.54 is: 27,096.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,052.34 : 72,080.40 = 18,063.54 : x
  2. Step 2: Convert to fraction form
    48,052.34/72,080.40 = 18,063.54/x
  3. Step 3: Cross multiply
    48,052.34x = 72,080.40 × 18,063.54
  4. Step 4: Simplify right side
    48,052.34x = 1,302,027,188.62
  5. Step 5: Solve for x
    x = 1,302,027,188.62/48,052.34
  6. Step 6: Final answer
    x = 27,096.02

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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.