Home / 4,730.52-6,528.12-2,634.64

Finding the Fourth Proportional to 4,730.52, 6,528.12 and 2,634.64

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Solution

The fourth proportional to 4,730.52, 6,528.12 and 2,634.64 is: 3,635.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,730.52 : 6,528.12 = 2,634.64 : x
  2. Step 2: Convert to fraction form
    4,730.52/6,528.12 = 2,634.64/x
  3. Step 3: Cross multiply
    4,730.52x = 6,528.12 × 2,634.64
  4. Step 4: Simplify right side
    4,730.52x = 17,199,246.08
  5. Step 5: Solve for x
    x = 17,199,246.08/4,730.52
  6. Step 6: Final answer
    x = 3,635.80

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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.