Home / 4,302.24-5,898.40-4,224.48

Finding the Fourth Proportional to 4,302.24, 5,898.40 and 4,224.48

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Solution

The fourth proportional to 4,302.24, 5,898.40 and 4,224.48 is: 5,791.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,302.24 : 5,898.40 = 4,224.48 : x
  2. Step 2: Convert to fraction form
    4,302.24/5,898.40 = 4,224.48/x
  3. Step 3: Cross multiply
    4,302.24x = 5,898.40 × 4,224.48
  4. Step 4: Simplify right side
    4,302.24x = 24,917,672.83
  5. Step 5: Solve for x
    x = 24,917,672.83/4,302.24
  6. Step 6: Final answer
    x = 5,791.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.