Home / 236,427.52-354,441.64-110,002.48

Finding the Fourth Proportional to 236,427.52, 354,441.64 and 110,002.48

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Solution

The fourth proportional to 236,427.52, 354,441.64 and 110,002.48 is: 164,910.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,427.52 : 354,441.64 = 110,002.48 : x
  2. Step 2: Convert to fraction form
    236,427.52/354,441.64 = 110,002.48/x
  3. Step 3: Cross multiply
    236,427.52x = 354,441.64 × 110,002.48
  4. Step 4: Simplify right side
    236,427.52x = 38,989,459,415.27
  5. Step 5: Solve for x
    x = 38,989,459,415.27/236,427.52
  6. Step 6: Final answer
    x = 164,910.83

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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.