Home / 2,644.04-3,647.88-1,524.95

Finding the Fourth Proportional to 2,644.04, 3,647.88 and 1,524.95

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Solution

The fourth proportional to 2,644.04, 3,647.88 and 1,524.95 is: 2,103.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,644.04 : 3,647.88 = 1,524.95 : x
  2. Step 2: Convert to fraction form
    2,644.04/3,647.88 = 1,524.95/x
  3. Step 3: Cross multiply
    2,644.04x = 3,647.88 × 1,524.95
  4. Step 4: Simplify right side
    2,644.04x = 5,562,816.37
  5. Step 5: Solve for x
    x = 5,562,816.37/2,644.04
  6. Step 6: Final answer
    x = 2,103.91

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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.