Home / 4,252.79-5,867.94-2,483.60

Finding the Fourth Proportional to 4,252.79, 5,867.94 and 2,483.60

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Solution

The fourth proportional to 4,252.79, 5,867.94 and 2,483.60 is: 3,426.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,252.79 : 5,867.94 = 2,483.60 : x
  2. Step 2: Convert to fraction form
    4,252.79/5,867.94 = 2,483.60/x
  3. Step 3: Cross multiply
    4,252.79x = 5,867.94 × 2,483.60
  4. Step 4: Simplify right side
    4,252.79x = 14,573,595.76
  5. Step 5: Solve for x
    x = 14,573,595.76/4,252.79
  6. Step 6: Final answer
    x = 3,426.83

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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.