Home / 328,085.24-452,757.54-177,182.24

Finding the Fourth Proportional to 328,085.24, 452,757.54 and 177,182.24

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Solution

The fourth proportional to 328,085.24, 452,757.54 and 177,182.24 is: 244,511.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    328,085.24 : 452,757.54 = 177,182.24 : x
  2. Step 2: Convert to fraction form
    328,085.24/452,757.54 = 177,182.24/x
  3. Step 3: Cross multiply
    328,085.24x = 452,757.54 × 177,182.24
  4. Step 4: Simplify right side
    328,085.24x = 80,220,595,114.09
  5. Step 5: Solve for x
    x = 80,220,595,114.09/328,085.24
  6. Step 6: Final answer
    x = 244,511.44

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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.