Home / 234,184.84-351,277.50-109,613.32

Finding the Fourth Proportional to 234,184.84, 351,277.50 and 109,613.32

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Solution

The fourth proportional to 234,184.84, 351,277.50 and 109,613.32 is: 164,420.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,184.84 : 351,277.50 = 109,613.32 : x
  2. Step 2: Convert to fraction form
    234,184.84/351,277.50 = 109,613.32/x
  3. Step 3: Cross multiply
    234,184.84x = 351,277.50 × 109,613.32
  4. Step 4: Simplify right side
    234,184.84x = 38,504,693,016.30
  5. Step 5: Solve for x
    x = 38,504,693,016.30/234,184.84
  6. Step 6: Final answer
    x = 164,420.09

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1.5x scale

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.