Home / 328,063.23-452,725.20-184,869.27

Finding the Fourth Proportional to 328,063.23, 452,725.20 and 184,869.27

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Solution

The fourth proportional to 328,063.23, 452,725.20 and 184,869.27 is: 255,118.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    328,063.23 : 452,725.20 = 184,869.27 : x
  2. Step 2: Convert to fraction form
    328,063.23/452,725.20 = 184,869.27/x
  3. Step 3: Cross multiply
    328,063.23x = 452,725.20 × 184,869.27
  4. Step 4: Simplify right side
    328,063.23x = 83,694,977,234.60
  5. Step 5: Solve for x
    x = 83,694,977,234.60/328,063.23
  6. Step 6: Final answer
    x = 255,118.43

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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.