Home / 236,496.30-354,744.45-96,182.70

Finding the Fourth Proportional to 236,496.30, 354,744.45 and 96,182.70

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Solution

The fourth proportional to 236,496.30, 354,744.45 and 96,182.70 is: 144,274.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,496.30 : 354,744.45 = 96,182.70 : x
  2. Step 2: Convert to fraction form
    236,496.30/354,744.45 = 96,182.70/x
  3. Step 3: Cross multiply
    236,496.30x = 354,744.45 × 96,182.70
  4. Step 4: Simplify right side
    236,496.30x = 34,120,279,011.02
  5. Step 5: Solve for x
    x = 34,120,279,011.02/236,496.30
  6. Step 6: Final answer
    x = 144,274.05

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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.