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Finding the Fourth Proportional to 9,599.11, 14,401.90 and 3,752.53

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Solution

The fourth proportional to 9,599.11, 14,401.90 and 3,752.53 is: 5,630.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,599.11 : 14,401.90 = 3,752.53 : x
  2. Step 2: Convert to fraction form
    9,599.11/14,401.90 = 3,752.53/x
  3. Step 3: Cross multiply
    9,599.11x = 14,401.90 × 3,752.53
  4. Step 4: Simplify right side
    9,599.11x = 54,043,530.49
  5. Step 5: Solve for x
    x = 54,043,530.49/9,599.11
  6. Step 6: Final answer
    x = 5,630.06

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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.