Home / 37,734.09-56,573.19-19,000.41

Finding the Fourth Proportional to 37,734.09, 56,573.19 and 19,000.41

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Solution

The fourth proportional to 37,734.09, 56,573.19 and 19,000.41 is: 28,486.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,734.09 : 56,573.19 = 19,000.41 : x
  2. Step 2: Convert to fraction form
    37,734.09/56,573.19 = 19,000.41/x
  3. Step 3: Cross multiply
    37,734.09x = 56,573.19 × 19,000.41
  4. Step 4: Simplify right side
    37,734.09x = 1,074,913,805.01
  5. Step 5: Solve for x
    x = 1,074,913,805.01/37,734.09
  6. Step 6: Final answer
    x = 28,486.54

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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.