Home / 2,644.02-3,649.20-1,524.76

Finding the Fourth Proportional to 2,644.02, 3,649.20 and 1,524.76

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Solution

The fourth proportional to 2,644.02, 3,649.20 and 1,524.76 is: 2,104.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,644.02 : 3,649.20 = 1,524.76 : x
  2. Step 2: Convert to fraction form
    2,644.02/3,649.20 = 1,524.76/x
  3. Step 3: Cross multiply
    2,644.02x = 3,649.20 × 1,524.76
  4. Step 4: Simplify right side
    2,644.02x = 5,564,154.19
  5. Step 5: Solve for x
    x = 5,564,154.19/2,644.02
  6. Step 6: Final answer
    x = 2,104.43

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1.5x scale

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.