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Finding the Fourth Proportional to 6,349.03, 9,525.53 and 3,061.56

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Solution

The fourth proportional to 6,349.03, 9,525.53 and 3,061.56 is: 4,593.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,349.03 : 9,525.53 = 3,061.56 : x
  2. Step 2: Convert to fraction form
    6,349.03/9,525.53 = 3,061.56/x
  3. Step 3: Cross multiply
    6,349.03x = 9,525.53 × 3,061.56
  4. Step 4: Simplify right side
    6,349.03x = 29,162,981.63
  5. Step 5: Solve for x
    x = 29,162,981.63/6,349.03
  6. Step 6: Final answer
    x = 4,593.30

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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.