Home / 4,528.34-6,252.14-2,829.42

Finding the Fourth Proportional to 4,528.34, 6,252.14 and 2,829.42

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Solution

The fourth proportional to 4,528.34, 6,252.14 and 2,829.42 is: 3,906.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,528.34 : 6,252.14 = 2,829.42 : x
  2. Step 2: Convert to fraction form
    4,528.34/6,252.14 = 2,829.42/x
  3. Step 3: Cross multiply
    4,528.34x = 6,252.14 × 2,829.42
  4. Step 4: Simplify right side
    4,528.34x = 17,689,937.03
  5. Step 5: Solve for x
    x = 17,689,937.03/4,528.34
  6. Step 6: Final answer
    x = 3,906.50

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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.