Home / 122,074.14-183,100.80-37,832.38

Finding the Fourth Proportional to 122,074.14, 183,100.80 and 37,832.38

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Solution

The fourth proportional to 122,074.14, 183,100.80 and 37,832.38 is: 56,745.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,074.14 : 183,100.80 = 37,832.38 : x
  2. Step 2: Convert to fraction form
    122,074.14/183,100.80 = 37,832.38/x
  3. Step 3: Cross multiply
    122,074.14x = 183,100.80 × 37,832.38
  4. Step 4: Simplify right side
    122,074.14x = 6,927,139,043.90
  5. Step 5: Solve for x
    x = 6,927,139,043.90/122,074.14
  6. Step 6: Final answer
    x = 56,745.34

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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.