Home / 2,983.08-4,475.34-1,035.24

Finding the Fourth Proportional to 2,983.08, 4,475.34 and 1,035.24

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Solution

The fourth proportional to 2,983.08, 4,475.34 and 1,035.24 is: 1,553.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,983.08 : 4,475.34 = 1,035.24 : x
  2. Step 2: Convert to fraction form
    2,983.08/4,475.34 = 1,035.24/x
  3. Step 3: Cross multiply
    2,983.08x = 4,475.34 × 1,035.24
  4. Step 4: Simplify right side
    2,983.08x = 4,633,050.98
  5. Step 5: Solve for x
    x = 4,633,050.98/2,983.08
  6. Step 6: Final answer
    x = 1,553.11

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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.