Home / 4,983.02-7,477.92-2,061.30

Finding the Fourth Proportional to 4,983.02, 7,477.92 and 2,061.30

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Solution

The fourth proportional to 4,983.02, 7,477.92 and 2,061.30 is: 3,093.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,983.02 : 7,477.92 = 2,061.30 : x
  2. Step 2: Convert to fraction form
    4,983.02/7,477.92 = 2,061.30/x
  3. Step 3: Cross multiply
    4,983.02x = 7,477.92 × 2,061.30
  4. Step 4: Simplify right side
    4,983.02x = 15,414,236.50
  5. Step 5: Solve for x
    x = 15,414,236.50/4,983.02
  6. Step 6: Final answer
    x = 3,093.35

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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.