Home / 37,044.60-55,518.30-14,839.80

Finding the Fourth Proportional to 37,044.60, 55,518.30 and 14,839.80

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Solution

The fourth proportional to 37,044.60, 55,518.30 and 14,839.80 is: 22,240.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,044.60 : 55,518.30 = 14,839.80 : x
  2. Step 2: Convert to fraction form
    37,044.60/55,518.30 = 14,839.80/x
  3. Step 3: Cross multiply
    37,044.60x = 55,518.30 × 14,839.80
  4. Step 4: Simplify right side
    37,044.60x = 823,880,468.34
  5. Step 5: Solve for x
    x = 823,880,468.34/37,044.60
  6. Step 6: Final answer
    x = 22,240.23

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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.