Home / 2,673.50-3,690.46-2,393.24

Finding the Fourth Proportional to 2,673.50, 3,690.46 and 2,393.24

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Solution

The fourth proportional to 2,673.50, 3,690.46 and 2,393.24 is: 3,303.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673.50 : 3,690.46 = 2,393.24 : x
  2. Step 2: Convert to fraction form
    2,673.50/3,690.46 = 2,393.24/x
  3. Step 3: Cross multiply
    2,673.50x = 3,690.46 × 2,393.24
  4. Step 4: Simplify right side
    2,673.50x = 8,832,156.49
  5. Step 5: Solve for x
    x = 8,832,156.49/2,673.50
  6. Step 6: Final answer
    x = 3,303.59

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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.