Home / 4,995.08-6,895.43-3,227.55

Finding the Fourth Proportional to 4,995.08, 6,895.43 and 3,227.55

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Solution

The fourth proportional to 4,995.08, 6,895.43 and 3,227.55 is: 4,455.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995.08 : 6,895.43 = 3,227.55 : x
  2. Step 2: Convert to fraction form
    4,995.08/6,895.43 = 3,227.55/x
  3. Step 3: Cross multiply
    4,995.08x = 6,895.43 × 3,227.55
  4. Step 4: Simplify right side
    4,995.08x = 22,255,328.96
  5. Step 5: Solve for x
    x = 22,255,328.96/4,995.08
  6. Step 6: Final answer
    x = 4,455.45

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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.