Home / 4,995.26-6,895.06-3,225.50

Finding the Fourth Proportional to 4,995.26, 6,895.06 and 3,225.50

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Solution

The fourth proportional to 4,995.26, 6,895.06 and 3,225.50 is: 4,452.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995.26 : 6,895.06 = 3,225.50 : x
  2. Step 2: Convert to fraction form
    4,995.26/6,895.06 = 3,225.50/x
  3. Step 3: Cross multiply
    4,995.26x = 6,895.06 × 3,225.50
  4. Step 4: Simplify right side
    4,995.26x = 22,239,981.55
  5. Step 5: Solve for x
    x = 22,239,981.55/4,995.26
  6. Step 6: Final answer
    x = 4,452.22

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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.