Home / 2,247.02-3,370.66-603.52

Finding the Fourth Proportional to 2,247.02, 3,370.66 and 603.52

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Solution

The fourth proportional to 2,247.02, 3,370.66 and 603.52 is: 905.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247.02 : 3,370.66 = 603.52 : x
  2. Step 2: Convert to fraction form
    2,247.02/3,370.66 = 603.52/x
  3. Step 3: Cross multiply
    2,247.02x = 3,370.66 × 603.52
  4. Step 4: Simplify right side
    2,247.02x = 2,034,260.72
  5. Step 5: Solve for x
    x = 2,034,260.72/2,247.02
  6. Step 6: Final answer
    x = 905.31

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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.