Home / 263,684.02-363,949.05-150,572.38

Finding the Fourth Proportional to 263,684.02, 363,949.05 and 150,572.38

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Solution

The fourth proportional to 263,684.02, 363,949.05 and 150,572.38 is: 207,827.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,684.02 : 363,949.05 = 150,572.38 : x
  2. Step 2: Convert to fraction form
    263,684.02/363,949.05 = 150,572.38/x
  3. Step 3: Cross multiply
    263,684.02x = 363,949.05 × 150,572.38
  4. Step 4: Simplify right side
    263,684.02x = 54,800,674,657.24
  5. Step 5: Solve for x
    x = 54,800,674,657.24/263,684.02
  6. Step 6: Final answer
    x = 207,827.06

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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.