Home / 4,532-6,248.37-2,935.83

Finding the Fourth Proportional to 4,532, 6,248.37 and 2,935.83

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Solution

The fourth proportional to 4,532, 6,248.37 and 2,935.83 is: 4,047.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,532 : 6,248.37 = 2,935.83 : x
  2. Step 2: Convert to fraction form
    4,532/6,248.37 = 2,935.83/x
  3. Step 3: Cross multiply
    4,532x = 6,248.37 × 2,935.83
  4. Step 4: Simplify right side
    4,532x = 18,344,120.86
  5. Step 5: Solve for x
    x = 18,344,120.86/4,532
  6. Step 6: Final answer
    x = 4,047.69

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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.