Home / 2,324.83-3,204.61-1,763.05

Finding the Fourth Proportional to 2,324.83, 3,204.61 and 1,763.05

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Solution

The fourth proportional to 2,324.83, 3,204.61 and 1,763.05 is: 2,430.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324.83 : 3,204.61 = 1,763.05 : x
  2. Step 2: Convert to fraction form
    2,324.83/3,204.61 = 1,763.05/x
  3. Step 3: Cross multiply
    2,324.83x = 3,204.61 × 1,763.05
  4. Step 4: Simplify right side
    2,324.83x = 5,649,887.66
  5. Step 5: Solve for x
    x = 5,649,887.66/2,324.83
  6. Step 6: Final answer
    x = 2,430.24

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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.