Home / 2,473.32-3,710.58-1,649.55

Finding the Fourth Proportional to 2,473.32, 3,710.58 and 1,649.55

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Solution

The fourth proportional to 2,473.32, 3,710.58 and 1,649.55 is: 2,474.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,473.32 : 3,710.58 = 1,649.55 : x
  2. Step 2: Convert to fraction form
    2,473.32/3,710.58 = 1,649.55/x
  3. Step 3: Cross multiply
    2,473.32x = 3,710.58 × 1,649.55
  4. Step 4: Simplify right side
    2,473.32x = 6,120,787.24
  5. Step 5: Solve for x
    x = 6,120,787.24/2,473.32
  6. Step 6: Final answer
    x = 2,474.73

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1.5x scale

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.