Home / 7,944.57-10,963.65-4,408.01

Finding the Fourth Proportional to 7,944.57, 10,963.65 and 4,408.01

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Solution

The fourth proportional to 7,944.57, 10,963.65 and 4,408.01 is: 6,083.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,944.57 : 10,963.65 = 4,408.01 : x
  2. Step 2: Convert to fraction form
    7,944.57/10,963.65 = 4,408.01/x
  3. Step 3: Cross multiply
    7,944.57x = 10,963.65 × 4,408.01
  4. Step 4: Simplify right side
    7,944.57x = 48,327,824.02
  5. Step 5: Solve for x
    x = 48,327,824.02/7,944.57
  6. Step 6: Final answer
    x = 6,083.13

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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.