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Finding the Fourth Proportional to 9,025.16, 13,537.73 and 4,404.20

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Solution

The fourth proportional to 9,025.16, 13,537.73 and 4,404.20 is: 6,606.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,025.16 : 13,537.73 = 4,404.20 : x
  2. Step 2: Convert to fraction form
    9,025.16/13,537.73 = 4,404.20/x
  3. Step 3: Cross multiply
    9,025.16x = 13,537.73 × 4,404.20
  4. Step 4: Simplify right side
    9,025.16x = 59,622,780.76
  5. Step 5: Solve for x
    x = 59,622,780.76/9,025.16
  6. Step 6: Final answer
    x = 6,606.29

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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.