Home / 233,746.20-350,619.30-204,877.80

Finding the Fourth Proportional to 233,746.20, 350,619.30 and 204,877.80

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Solution

The fourth proportional to 233,746.20, 350,619.30 and 204,877.80 is: 307,316.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,746.20 : 350,619.30 = 204,877.80 : x
  2. Step 2: Convert to fraction form
    233,746.20/350,619.30 = 204,877.80/x
  3. Step 3: Cross multiply
    233,746.20x = 350,619.30 × 204,877.80
  4. Step 4: Simplify right side
    233,746.20x = 71,834,110,821.54
  5. Step 5: Solve for x
    x = 71,834,110,821.54/233,746.20
  6. Step 6: Final answer
    x = 307,316.70

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1.5x scale

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.