Home / 2,395.12-3,592.44-1,096.48

Finding the Fourth Proportional to 2,395.12, 3,592.44 and 1,096.48

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Solution

The fourth proportional to 2,395.12, 3,592.44 and 1,096.48 is: 1,644.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395.12 : 3,592.44 = 1,096.48 : x
  2. Step 2: Convert to fraction form
    2,395.12/3,592.44 = 1,096.48/x
  3. Step 3: Cross multiply
    2,395.12x = 3,592.44 × 1,096.48
  4. Step 4: Simplify right side
    2,395.12x = 3,939,038.61
  5. Step 5: Solve for x
    x = 3,939,038.61/2,395.12
  6. Step 6: Final answer
    x = 1,644.61

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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.