Home / 48,836.62-73,260.28-15,548.86

Finding the Fourth Proportional to 48,836.62, 73,260.28 and 15,548.86

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Solution

The fourth proportional to 48,836.62, 73,260.28 and 15,548.86 is: 23,325.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,836.62 : 73,260.28 = 15,548.86 : x
  2. Step 2: Convert to fraction form
    48,836.62/73,260.28 = 15,548.86/x
  3. Step 3: Cross multiply
    48,836.62x = 73,260.28 × 15,548.86
  4. Step 4: Simplify right side
    48,836.62x = 1,139,113,948.29
  5. Step 5: Solve for x
    x = 1,139,113,948.29/48,836.62
  6. Step 6: Final answer
    x = 23,325.00

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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.