Home / 227,865.12-341,856.04-70,094.96

Finding the Fourth Proportional to 227,865.12, 341,856.04 and 70,094.96

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Solution

The fourth proportional to 227,865.12, 341,856.04 and 70,094.96 is: 105,160.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,865.12 : 341,856.04 = 70,094.96 : x
  2. Step 2: Convert to fraction form
    227,865.12/341,856.04 = 70,094.96/x
  3. Step 3: Cross multiply
    227,865.12x = 341,856.04 × 70,094.96
  4. Step 4: Simplify right side
    227,865.12x = 23,962,385,449.56
  5. Step 5: Solve for x
    x = 23,962,385,449.56/227,865.12
  6. Step 6: Final answer
    x = 105,160.39

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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.