Home / 125,754.19-188,650.04-41,523.25

Finding the Fourth Proportional to 125,754.19, 188,650.04 and 41,523.25

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Solution

The fourth proportional to 125,754.19, 188,650.04 and 41,523.25 is: 62,291.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,754.19 : 188,650.04 = 41,523.25 : x
  2. Step 2: Convert to fraction form
    125,754.19/188,650.04 = 41,523.25/x
  3. Step 3: Cross multiply
    125,754.19x = 188,650.04 × 41,523.25
  4. Step 4: Simplify right side
    125,754.19x = 7,833,362,773.43
  5. Step 5: Solve for x
    x = 7,833,362,773.43/125,754.19
  6. Step 6: Final answer
    x = 62,291.07

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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.