Home / 327,624.48-452,136.33-184,393.80

Finding the Fourth Proportional to 327,624.48, 452,136.33 and 184,393.80

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Solution

The fourth proportional to 327,624.48, 452,136.33 and 184,393.80 is: 254,471.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,624.48 : 452,136.33 = 184,393.80 : x
  2. Step 2: Convert to fraction form
    327,624.48/452,136.33 = 184,393.80/x
  3. Step 3: Cross multiply
    327,624.48x = 452,136.33 × 184,393.80
  4. Step 4: Simplify right side
    327,624.48x = 83,371,136,006.75
  5. Step 5: Solve for x
    x = 83,371,136,006.75/327,624.48
  6. Step 6: Final answer
    x = 254,471.63

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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.