Home / 237,334.55-356,247.86-158,996.21

Finding the Fourth Proportional to 237,334.55, 356,247.86 and 158,996.21

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Solution

The fourth proportional to 237,334.55, 356,247.86 and 158,996.21 is: 238,659.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,334.55 : 356,247.86 = 158,996.21 : x
  2. Step 2: Convert to fraction form
    237,334.55/356,247.86 = 158,996.21/x
  3. Step 3: Cross multiply
    237,334.55x = 356,247.86 × 158,996.21
  4. Step 4: Simplify right side
    237,334.55x = 56,642,056,984.39
  5. Step 5: Solve for x
    x = 56,642,056,984.39/237,334.55
  6. Step 6: Final answer
    x = 238,659.13

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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.