Home / 4,928.90-7,395.66-2,463.92

Finding the Fourth Proportional to 4,928.90, 7,395.66 and 2,463.92

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Solution

The fourth proportional to 4,928.90, 7,395.66 and 2,463.92 is: 3,697.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,928.90 : 7,395.66 = 2,463.92 : x
  2. Step 2: Convert to fraction form
    4,928.90/7,395.66 = 2,463.92/x
  3. Step 3: Cross multiply
    4,928.90x = 7,395.66 × 2,463.92
  4. Step 4: Simplify right side
    4,928.90x = 18,222,314.59
  5. Step 5: Solve for x
    x = 18,222,314.59/4,928.90
  6. Step 6: Final answer
    x = 3,697.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.