Home / 9,094.19-13,631.16-3,827.64

Finding the Fourth Proportional to 9,094.19, 13,631.16 and 3,827.64

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Solution

The fourth proportional to 9,094.19, 13,631.16 and 3,827.64 is: 5,737.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,094.19 : 13,631.16 = 3,827.64 : x
  2. Step 2: Convert to fraction form
    9,094.19/13,631.16 = 3,827.64/x
  3. Step 3: Cross multiply
    9,094.19x = 13,631.16 × 3,827.64
  4. Step 4: Simplify right side
    9,094.19x = 52,175,173.26
  5. Step 5: Solve for x
    x = 52,175,173.26/9,094.19
  6. Step 6: Final answer
    x = 5,737.20

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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.