Home / 2,324.14-3,484.02-1,153.42

Finding the Fourth Proportional to 2,324.14, 3,484.02 and 1,153.42

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Solution

The fourth proportional to 2,324.14, 3,484.02 and 1,153.42 is: 1,729.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324.14 : 3,484.02 = 1,153.42 : x
  2. Step 2: Convert to fraction form
    2,324.14/3,484.02 = 1,153.42/x
  3. Step 3: Cross multiply
    2,324.14x = 3,484.02 × 1,153.42
  4. Step 4: Simplify right side
    2,324.14x = 4,018,538.35
  5. Step 5: Solve for x
    x = 4,018,538.35/2,324.14
  6. Step 6: Final answer
    x = 1,729.04

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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.