Home / 48,694.24-73,052.30-15,416.30

Finding the Fourth Proportional to 48,694.24, 73,052.30 and 15,416.30

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Solution

The fourth proportional to 48,694.24, 73,052.30 and 15,416.30 is: 23,127.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,694.24 : 73,052.30 = 15,416.30 : x
  2. Step 2: Convert to fraction form
    48,694.24/73,052.30 = 15,416.30/x
  3. Step 3: Cross multiply
    48,694.24x = 73,052.30 × 15,416.30
  4. Step 4: Simplify right side
    48,694.24x = 1,126,196,172.49
  5. Step 5: Solve for x
    x = 1,126,196,172.49/48,694.24
  6. Step 6: Final answer
    x = 23,127.91

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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.