Home / 49,837.17-74,768.37-16,557.41

Finding the Fourth Proportional to 49,837.17, 74,768.37 and 16,557.41

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Solution

The fourth proportional to 49,837.17, 74,768.37 and 16,557.41 is: 24,840.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,837.17 : 74,768.37 = 16,557.41 : x
  2. Step 2: Convert to fraction form
    49,837.17/74,768.37 = 16,557.41/x
  3. Step 3: Cross multiply
    49,837.17x = 74,768.37 × 16,557.41
  4. Step 4: Simplify right side
    49,837.17x = 1,237,970,681.95
  5. Step 5: Solve for x
    x = 1,237,970,681.95/49,837.17
  6. Step 6: Final answer
    x = 24,840.31

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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.