Home / 48,344.70-72,498.80-23,376.44

Finding the Fourth Proportional to 48,344.70, 72,498.80 and 23,376.44

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Solution

The fourth proportional to 48,344.70, 72,498.80 and 23,376.44 is: 35,055.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,344.70 : 72,498.80 = 23,376.44 : x
  2. Step 2: Convert to fraction form
    48,344.70/72,498.80 = 23,376.44/x
  3. Step 3: Cross multiply
    48,344.70x = 72,498.80 × 23,376.44
  4. Step 4: Simplify right side
    48,344.70x = 1,694,763,848.27
  5. Step 5: Solve for x
    x = 1,694,763,848.27/48,344.70
  6. Step 6: Final answer
    x = 35,055.84

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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.