Home / 4,394.64-6,594.18-1,929.48

Finding the Fourth Proportional to 4,394.64, 6,594.18 and 1,929.48

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Solution

The fourth proportional to 4,394.64, 6,594.18 and 1,929.48 is: 2,895.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,394.64 : 6,594.18 = 1,929.48 : x
  2. Step 2: Convert to fraction form
    4,394.64/6,594.18 = 1,929.48/x
  3. Step 3: Cross multiply
    4,394.64x = 6,594.18 × 1,929.48
  4. Step 4: Simplify right side
    4,394.64x = 12,723,338.43
  5. Step 5: Solve for x
    x = 12,723,338.43/4,394.64
  6. Step 6: Final answer
    x = 2,895.19

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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.