Home / 4,383.48-6,569.07-1,913.15

Finding the Fourth Proportional to 4,383.48, 6,569.07 and 1,913.15

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Solution

The fourth proportional to 4,383.48, 6,569.07 and 1,913.15 is: 2,867.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383.48 : 6,569.07 = 1,913.15 : x
  2. Step 2: Convert to fraction form
    4,383.48/6,569.07 = 1,913.15/x
  3. Step 3: Cross multiply
    4,383.48x = 6,569.07 × 1,913.15
  4. Step 4: Simplify right side
    4,383.48x = 12,567,625.52
  5. Step 5: Solve for x
    x = 12,567,625.52/4,383.48
  6. Step 6: Final answer
    x = 2,867.04

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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.