Home / 2,350.29-3,525.84-1,180.38

Finding the Fourth Proportional to 2,350.29, 3,525.84 and 1,180.38

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Solution

The fourth proportional to 2,350.29, 3,525.84 and 1,180.38 is: 1,770.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350.29 : 3,525.84 = 1,180.38 : x
  2. Step 2: Convert to fraction form
    2,350.29/3,525.84 = 1,180.38/x
  3. Step 3: Cross multiply
    2,350.29x = 3,525.84 × 1,180.38
  4. Step 4: Simplify right side
    2,350.29x = 4,161,831.02
  5. Step 5: Solve for x
    x = 4,161,831.02/2,350.29
  6. Step 6: Final answer
    x = 1,770.77

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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.