Home / 4,230.52-5,838.67-2,552.88

Finding the Fourth Proportional to 4,230.52, 5,838.67 and 2,552.88

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Solution

The fourth proportional to 4,230.52, 5,838.67 and 2,552.88 is: 3,523.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,230.52 : 5,838.67 = 2,552.88 : x
  2. Step 2: Convert to fraction form
    4,230.52/5,838.67 = 2,552.88/x
  3. Step 3: Cross multiply
    4,230.52x = 5,838.67 × 2,552.88
  4. Step 4: Simplify right side
    4,230.52x = 14,905,423.87
  5. Step 5: Solve for x
    x = 14,905,423.87/4,230.52
  6. Step 6: Final answer
    x = 3,523.31

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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.