Home / 9,605.05-14,407.57-3,035.85

Finding the Fourth Proportional to 9,605.05, 14,407.57 and 3,035.85

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Solution

The fourth proportional to 9,605.05, 14,407.57 and 3,035.85 is: 4,553.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,605.05 : 14,407.57 = 3,035.85 : x
  2. Step 2: Convert to fraction form
    9,605.05/14,407.57 = 3,035.85/x
  3. Step 3: Cross multiply
    9,605.05x = 14,407.57 × 3,035.85
  4. Step 4: Simplify right side
    9,605.05x = 43,739,171.15
  5. Step 5: Solve for x
    x = 43,739,171.15/9,605.05
  6. Step 6: Final answer
    x = 4,553.77

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Similar ratio
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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.