Home / 336,317.32-504,377.34-125,905.96

Finding the Fourth Proportional to 336,317.32, 504,377.34 and 125,905.96

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Solution

The fourth proportional to 336,317.32, 504,377.34 and 125,905.96 is: 188,822.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,317.32 : 504,377.34 = 125,905.96 : x
  2. Step 2: Convert to fraction form
    336,317.32/504,377.34 = 125,905.96/x
  3. Step 3: Cross multiply
    336,317.32x = 504,377.34 × 125,905.96
  4. Step 4: Simplify right side
    336,317.32x = 63,504,113,194.95
  5. Step 5: Solve for x
    x = 63,504,113,194.95/336,317.32
  6. Step 6: Final answer
    x = 188,822.01

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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.