Home / 4,623.24-6,932.22-2,749.92

Finding the Fourth Proportional to 4,623.24, 6,932.22 and 2,749.92

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Solution

The fourth proportional to 4,623.24, 6,932.22 and 2,749.92 is: 4,123.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,623.24 : 6,932.22 = 2,749.92 : x
  2. Step 2: Convert to fraction form
    4,623.24/6,932.22 = 2,749.92/x
  3. Step 3: Cross multiply
    4,623.24x = 6,932.22 × 2,749.92
  4. Step 4: Simplify right side
    4,623.24x = 19,063,050.42
  5. Step 5: Solve for x
    x = 19,063,050.42/4,623.24
  6. Step 6: Final answer
    x = 4,123.31

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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.