Home / 5,731.08-8,592.96-2,032.64

Finding the Fourth Proportional to 5,731.08, 8,592.96 and 2,032.64

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Solution

The fourth proportional to 5,731.08, 8,592.96 and 2,032.64 is: 3,047.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,731.08 : 8,592.96 = 2,032.64 : x
  2. Step 2: Convert to fraction form
    5,731.08/8,592.96 = 2,032.64/x
  3. Step 3: Cross multiply
    5,731.08x = 8,592.96 × 2,032.64
  4. Step 4: Simplify right side
    5,731.08x = 17,466,394.21
  5. Step 5: Solve for x
    x = 17,466,394.21/5,731.08
  6. Step 6: Final answer
    x = 3,047.66

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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.