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Finding the Fourth Proportional to 7,063.44, 10,593.60 and 4,615.44

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Solution

The fourth proportional to 7,063.44, 10,593.60 and 4,615.44 is: 6,922.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,063.44 : 10,593.60 = 4,615.44 : x
  2. Step 2: Convert to fraction form
    7,063.44/10,593.60 = 4,615.44/x
  3. Step 3: Cross multiply
    7,063.44x = 10,593.60 × 4,615.44
  4. Step 4: Simplify right side
    7,063.44x = 48,894,125.18
  5. Step 5: Solve for x
    x = 48,894,125.18/7,063.44
  6. Step 6: Final answer
    x = 6,922.14

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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.