Home / 4,794.94-7,192.41-1,332.19

Finding the Fourth Proportional to 4,794.94, 7,192.41 and 1,332.19

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Solution

The fourth proportional to 4,794.94, 7,192.41 and 1,332.19 is: 1,998.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,794.94 : 7,192.41 = 1,332.19 : x
  2. Step 2: Convert to fraction form
    4,794.94/7,192.41 = 1,332.19/x
  3. Step 3: Cross multiply
    4,794.94x = 7,192.41 × 1,332.19
  4. Step 4: Simplify right side
    4,794.94x = 9,581,638.70
  5. Step 5: Solve for x
    x = 9,581,638.70/4,794.94
  6. Step 6: Final answer
    x = 1,998.28

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1.5x scale

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.