Home / 4,963.48-6,815.77-4,439.32

Finding the Fourth Proportional to 4,963.48, 6,815.77 and 4,439.32

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Solution

The fourth proportional to 4,963.48, 6,815.77 and 4,439.32 is: 6,096.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,963.48 : 6,815.77 = 4,439.32 : x
  2. Step 2: Convert to fraction form
    4,963.48/6,815.77 = 4,439.32/x
  3. Step 3: Cross multiply
    4,963.48x = 6,815.77 × 4,439.32
  4. Step 4: Simplify right side
    4,963.48x = 30,257,384.08
  5. Step 5: Solve for x
    x = 30,257,384.08/4,963.48
  6. Step 6: Final answer
    x = 6,096.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.