Home / 3,384.02-4,673.61-2,324.58

Finding the Fourth Proportional to 3,384.02, 4,673.61 and 2,324.58

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Solution

The fourth proportional to 3,384.02, 4,673.61 and 2,324.58 is: 3,210.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,384.02 : 4,673.61 = 2,324.58 : x
  2. Step 2: Convert to fraction form
    3,384.02/4,673.61 = 2,324.58/x
  3. Step 3: Cross multiply
    3,384.02x = 4,673.61 × 2,324.58
  4. Step 4: Simplify right side
    3,384.02x = 10,864,180.33
  5. Step 5: Solve for x
    x = 10,864,180.33/3,384.02
  6. Step 6: Final answer
    x = 3,210.44

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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.