Home / 233,170.11-349,754.86-93,027.15

Finding the Fourth Proportional to 233,170.11, 349,754.86 and 93,027.15

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Solution

The fourth proportional to 233,170.11, 349,754.86 and 93,027.15 is: 139,540.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,170.11 : 349,754.86 = 93,027.15 : x
  2. Step 2: Convert to fraction form
    233,170.11/349,754.86 = 93,027.15/x
  3. Step 3: Cross multiply
    233,170.11x = 349,754.86 × 93,027.15
  4. Step 4: Simplify right side
    233,170.11x = 32,536,697,940.73
  5. Step 5: Solve for x
    x = 32,536,697,940.73/233,170.11
  6. Step 6: Final answer
    x = 139,540.60

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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.