Home / 152,227.15-228,405.53-96,110.35

Finding the Fourth Proportional to 152,227.15, 228,405.53 and 96,110.35

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Solution

The fourth proportional to 152,227.15, 228,405.53 and 96,110.35 is: 144,206.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,227.15 : 228,405.53 = 96,110.35 : x
  2. Step 2: Convert to fraction form
    152,227.15/228,405.53 = 96,110.35/x
  3. Step 3: Cross multiply
    152,227.15x = 228,405.53 × 96,110.35
  4. Step 4: Simplify right side
    152,227.15x = 21,952,134,949.68
  5. Step 5: Solve for x
    x = 21,952,134,949.68/152,227.15
  6. Step 6: Final answer
    x = 144,206.44

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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.