Home / 227,741.40-341,612.10-69,949.35

Finding the Fourth Proportional to 227,741.40, 341,612.10 and 69,949.35

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Solution

The fourth proportional to 227,741.40, 341,612.10 and 69,949.35 is: 104,924.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,741.40 : 341,612.10 = 69,949.35 : x
  2. Step 2: Convert to fraction form
    227,741.40/341,612.10 = 69,949.35/x
  3. Step 3: Cross multiply
    227,741.40x = 341,612.10 × 69,949.35
  4. Step 4: Simplify right side
    227,741.40x = 23,895,544,347.14
  5. Step 5: Solve for x
    x = 23,895,544,347.14/227,741.40
  6. Step 6: Final answer
    x = 104,924.03

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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.