Home / 4,354.64-6,532.77-1,433.15

Finding the Fourth Proportional to 4,354.64, 6,532.77 and 1,433.15

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Solution

The fourth proportional to 4,354.64, 6,532.77 and 1,433.15 is: 2,149.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,354.64 : 6,532.77 = 1,433.15 : x
  2. Step 2: Convert to fraction form
    4,354.64/6,532.77 = 1,433.15/x
  3. Step 3: Cross multiply
    4,354.64x = 6,532.77 × 1,433.15
  4. Step 4: Simplify right side
    4,354.64x = 9,362,439.33
  5. Step 5: Solve for x
    x = 9,362,439.33/4,354.64
  6. Step 6: Final answer
    x = 2,149.99

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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.