Home / 5,292.36-7,939.68-1,594.62

Finding the Fourth Proportional to 5,292.36, 7,939.68 and 1,594.62

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Solution

The fourth proportional to 5,292.36, 7,939.68 and 1,594.62 is: 2,392.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,292.36 : 7,939.68 = 1,594.62 : x
  2. Step 2: Convert to fraction form
    5,292.36/7,939.68 = 1,594.62/x
  3. Step 3: Cross multiply
    5,292.36x = 7,939.68 × 1,594.62
  4. Step 4: Simplify right side
    5,292.36x = 12,660,772.52
  5. Step 5: Solve for x
    x = 12,660,772.52/5,292.36
  6. Step 6: Final answer
    x = 2,392.27

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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.