Home / 4,391.24-6,060.49-2,823.89

Finding the Fourth Proportional to 4,391.24, 6,060.49 and 2,823.89

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Solution

The fourth proportional to 4,391.24, 6,060.49 and 2,823.89 is: 3,897.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,391.24 : 6,060.49 = 2,823.89 : x
  2. Step 2: Convert to fraction form
    4,391.24/6,060.49 = 2,823.89/x
  3. Step 3: Cross multiply
    4,391.24x = 6,060.49 × 2,823.89
  4. Step 4: Simplify right side
    4,391.24x = 17,114,119.74
  5. Step 5: Solve for x
    x = 17,114,119.74/4,391.24
  6. Step 6: Final answer
    x = 3,897.34

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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.