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Finding the Fourth Proportional to 7,064.25, 10,598.27 and 2,447.25

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Solution

The fourth proportional to 7,064.25, 10,598.27 and 2,447.25 is: 3,671.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,064.25 : 10,598.27 = 2,447.25 : x
  2. Step 2: Convert to fraction form
    7,064.25/10,598.27 = 2,447.25/x
  3. Step 3: Cross multiply
    7,064.25x = 10,598.27 × 2,447.25
  4. Step 4: Simplify right side
    7,064.25x = 25,936,604.02
  5. Step 5: Solve for x
    x = 25,936,604.02/7,064.25
  6. Step 6: Final answer
    x = 3,671.53

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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.