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Finding the Fourth Proportional to 6,368.59, 9,553.49 and 2,473.30

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Solution

The fourth proportional to 6,368.59, 9,553.49 and 2,473.30 is: 3,710.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,368.59 : 9,553.49 = 2,473.30 : x
  2. Step 2: Convert to fraction form
    6,368.59/9,553.49 = 2,473.30/x
  3. Step 3: Cross multiply
    6,368.59x = 9,553.49 × 2,473.30
  4. Step 4: Simplify right side
    6,368.59x = 23,628,586.68
  5. Step 5: Solve for x
    x = 23,628,586.68/6,368.59
  6. Step 6: Final answer
    x = 3,710.18

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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.