Home / 4,115.42-6,165.35-2,032.99

Finding the Fourth Proportional to 4,115.42, 6,165.35 and 2,032.99

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Solution

The fourth proportional to 4,115.42, 6,165.35 and 2,032.99 is: 3,045.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,115.42 : 6,165.35 = 2,032.99 : x
  2. Step 2: Convert to fraction form
    4,115.42/6,165.35 = 2,032.99/x
  3. Step 3: Cross multiply
    4,115.42x = 6,165.35 × 2,032.99
  4. Step 4: Simplify right side
    4,115.42x = 12,534,094.90
  5. Step 5: Solve for x
    x = 12,534,094.90/4,115.42
  6. Step 6: Final answer
    x = 3,045.64

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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.