Home / 334,166.08-460,944.92-198,108.88

Finding the Fourth Proportional to 334,166.08, 460,944.92 and 198,108.88

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Solution

The fourth proportional to 334,166.08, 460,944.92 and 198,108.88 is: 273,269.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,166.08 : 460,944.92 = 198,108.88 : x
  2. Step 2: Convert to fraction form
    334,166.08/460,944.92 = 198,108.88/x
  3. Step 3: Cross multiply
    334,166.08x = 460,944.92 × 198,108.88
  4. Step 4: Simplify right side
    334,166.08x = 91,317,281,842.89
  5. Step 5: Solve for x
    x = 91,317,281,842.89/334,166.08
  6. Step 6: Final answer
    x = 273,269.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.