Home / 234,266.34-351,544.10-92,086.74

Finding the Fourth Proportional to 234,266.34, 351,544.10 and 92,086.74

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Solution

The fourth proportional to 234,266.34, 351,544.10 and 92,086.74 is: 138,186.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,266.34 : 351,544.10 = 92,086.74 : x
  2. Step 2: Convert to fraction form
    234,266.34/351,544.10 = 92,086.74/x
  3. Step 3: Cross multiply
    234,266.34x = 351,544.10 × 92,086.74
  4. Step 4: Simplify right side
    234,266.34x = 32,372,550,135.23
  5. Step 5: Solve for x
    x = 32,372,550,135.23/234,266.34
  6. Step 6: Final answer
    x = 138,186.95

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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.