Home / 5,974.16-8,243.02-3,583.04

Finding the Fourth Proportional to 5,974.16, 8,243.02 and 3,583.04

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Solution

The fourth proportional to 5,974.16, 8,243.02 and 3,583.04 is: 4,943.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,974.16 : 8,243.02 = 3,583.04 : x
  2. Step 2: Convert to fraction form
    5,974.16/8,243.02 = 3,583.04/x
  3. Step 3: Cross multiply
    5,974.16x = 8,243.02 × 3,583.04
  4. Step 4: Simplify right side
    5,974.16x = 29,535,013.49
  5. Step 5: Solve for x
    x = 29,535,013.49/5,974.16
  6. Step 6: Final answer
    x = 4,943.80

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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.