Home / 237,192.67-327,432.76-151,266.96

Finding the Fourth Proportional to 237,192.67, 327,432.76 and 151,266.96

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Solution

The fourth proportional to 237,192.67, 327,432.76 and 151,266.96 is: 208,816.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,192.67 : 327,432.76 = 151,266.96 : x
  2. Step 2: Convert to fraction form
    237,192.67/327,432.76 = 151,266.96/x
  3. Step 3: Cross multiply
    237,192.67x = 327,432.76 × 151,266.96
  4. Step 4: Simplify right side
    237,192.67x = 49,529,756,572.45
  5. Step 5: Solve for x
    x = 49,529,756,572.45/237,192.67
  6. Step 6: Final answer
    x = 208,816.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.