Home / 37,511.50-56,274.84-16,735

Finding the Fourth Proportional to 37,511.50, 56,274.84 and 16,735

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Solution

The fourth proportional to 37,511.50, 56,274.84 and 16,735 is: 25,105.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,511.50 : 56,274.84 = 16,735 : x
  2. Step 2: Convert to fraction form
    37,511.50/56,274.84 = 16,735/x
  3. Step 3: Cross multiply
    37,511.50x = 56,274.84 × 16,735
  4. Step 4: Simplify right side
    37,511.50x = 941,759,447.40
  5. Step 5: Solve for x
    x = 941,759,447.40/37,511.50
  6. Step 6: Final answer
    x = 25,105.89

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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.