Home / 227,564.10-341,346.15-94,430.48

Finding the Fourth Proportional to 227,564.10, 341,346.15 and 94,430.48

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Solution

The fourth proportional to 227,564.10, 341,346.15 and 94,430.48 is: 141,645.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,564.10 : 341,346.15 = 94,430.48 : x
  2. Step 2: Convert to fraction form
    227,564.10/341,346.15 = 94,430.48/x
  3. Step 3: Cross multiply
    227,564.10x = 341,346.15 × 94,430.48
  4. Step 4: Simplify right side
    227,564.10x = 32,233,479,083.92
  5. Step 5: Solve for x
    x = 32,233,479,083.92/227,564.10
  6. Step 6: Final answer
    x = 141,645.71

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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.