Home / 4,332.28-5,980.44-2,762.44

Finding the Fourth Proportional to 4,332.28, 5,980.44 and 2,762.44

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Solution

The fourth proportional to 4,332.28, 5,980.44 and 2,762.44 is: 3,813.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332.28 : 5,980.44 = 2,762.44 : x
  2. Step 2: Convert to fraction form
    4,332.28/5,980.44 = 2,762.44/x
  3. Step 3: Cross multiply
    4,332.28x = 5,980.44 × 2,762.44
  4. Step 4: Simplify right side
    4,332.28x = 16,520,606.67
  5. Step 5: Solve for x
    x = 16,520,606.67/4,332.28
  6. Step 6: Final answer
    x = 3,813.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.