Home / 9,096.13-13,643.56-3,548.44

Finding the Fourth Proportional to 9,096.13, 13,643.56 and 3,548.44

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Solution

The fourth proportional to 9,096.13, 13,643.56 and 3,548.44 is: 5,322.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,096.13 : 13,643.56 = 3,548.44 : x
  2. Step 2: Convert to fraction form
    9,096.13/13,643.56 = 3,548.44/x
  3. Step 3: Cross multiply
    9,096.13x = 13,643.56 × 3,548.44
  4. Step 4: Simplify right side
    9,096.13x = 48,413,354.05
  5. Step 5: Solve for x
    x = 48,413,354.05/9,096.13
  6. Step 6: Final answer
    x = 5,322.41

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Half scale
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Double scale
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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.