Home / 334,166.34-501,049.32-106,363.55

Finding the Fourth Proportional to 334,166.34, 501,049.32 and 106,363.55

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Solution

The fourth proportional to 334,166.34, 501,049.32 and 106,363.55 is: 159,481.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,166.34 : 501,049.32 = 106,363.55 : x
  2. Step 2: Convert to fraction form
    334,166.34/501,049.32 = 106,363.55/x
  3. Step 3: Cross multiply
    334,166.34x = 501,049.32 × 106,363.55
  4. Step 4: Simplify right side
    334,166.34x = 53,293,386,051.77
  5. Step 5: Solve for x
    x = 53,293,386,051.77/334,166.34
  6. Step 6: Final answer
    x = 159,481.61

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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.