Home / 229,174.40-343,761.60-96,010.40

Finding the Fourth Proportional to 229,174.40, 343,761.60 and 96,010.40

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Solution

The fourth proportional to 229,174.40, 343,761.60 and 96,010.40 is: 144,015.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,174.40 : 343,761.60 = 96,010.40 : x
  2. Step 2: Convert to fraction form
    229,174.40/343,761.60 = 96,010.40/x
  3. Step 3: Cross multiply
    229,174.40x = 343,761.60 × 96,010.40
  4. Step 4: Simplify right side
    229,174.40x = 33,004,688,720.64
  5. Step 5: Solve for x
    x = 33,004,688,720.64/229,174.40
  6. Step 6: Final answer
    x = 144,015.60

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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.