Home / 4,579.14-6,319.20-2,483.25

Finding the Fourth Proportional to 4,579.14, 6,319.20 and 2,483.25

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Solution

The fourth proportional to 4,579.14, 6,319.20 and 2,483.25 is: 3,426.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,579.14 : 6,319.20 = 2,483.25 : x
  2. Step 2: Convert to fraction form
    4,579.14/6,319.20 = 2,483.25/x
  3. Step 3: Cross multiply
    4,579.14x = 6,319.20 × 2,483.25
  4. Step 4: Simplify right side
    4,579.14x = 15,692,153.40
  5. Step 5: Solve for x
    x = 15,692,153.40/4,579.14
  6. Step 6: Final answer
    x = 3,426.88

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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.