Home / 336,833.04-504,826.44-168,400.26

Finding the Fourth Proportional to 336,833.04, 504,826.44 and 168,400.26

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Solution

The fourth proportional to 336,833.04, 504,826.44 and 168,400.26 is: 252,388.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,833.04 : 504,826.44 = 168,400.26 : x
  2. Step 2: Convert to fraction form
    336,833.04/504,826.44 = 168,400.26/x
  3. Step 3: Cross multiply
    336,833.04x = 504,826.44 × 168,400.26
  4. Step 4: Simplify right side
    336,833.04x = 85,012,903,750.87
  5. Step 5: Solve for x
    x = 85,012,903,750.87/336,833.04
  6. Step 6: Final answer
    x = 252,388.85

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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.