Home / 227,250.20-340,914.90-94,057.40

Finding the Fourth Proportional to 227,250.20, 340,914.90 and 94,057.40

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Solution

The fourth proportional to 227,250.20, 340,914.90 and 94,057.40 is: 141,102.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,250.20 : 340,914.90 = 94,057.40 : x
  2. Step 2: Convert to fraction form
    227,250.20/340,914.90 = 94,057.40/x
  3. Step 3: Cross multiply
    227,250.20x = 340,914.90 × 94,057.40
  4. Step 4: Simplify right side
    227,250.20x = 32,065,569,115.26
  5. Step 5: Solve for x
    x = 32,065,569,115.26/227,250.20
  6. Step 6: Final answer
    x = 141,102.49

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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.