Home / 37,319.59-55,916.98-16,228

Finding the Fourth Proportional to 37,319.59, 55,916.98 and 16,228

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Solution

The fourth proportional to 37,319.59, 55,916.98 and 16,228 is: 24,314.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,319.59 : 55,916.98 = 16,228 : x
  2. Step 2: Convert to fraction form
    37,319.59/55,916.98 = 16,228/x
  3. Step 3: Cross multiply
    37,319.59x = 55,916.98 × 16,228
  4. Step 4: Simplify right side
    37,319.59x = 907,420,751.44
  5. Step 5: Solve for x
    x = 907,420,751.44/37,319.59
  6. Step 6: Final answer
    x = 24,314.86

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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.