Home / 4,754.92-6,561.66-2,630.53

Finding the Fourth Proportional to 4,754.92, 6,561.66 and 2,630.53

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Solution

The fourth proportional to 4,754.92, 6,561.66 and 2,630.53 is: 3,630.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,754.92 : 6,561.66 = 2,630.53 : x
  2. Step 2: Convert to fraction form
    4,754.92/6,561.66 = 2,630.53/x
  3. Step 3: Cross multiply
    4,754.92x = 6,561.66 × 2,630.53
  4. Step 4: Simplify right side
    4,754.92x = 17,260,609.84
  5. Step 5: Solve for x
    x = 17,260,609.84/4,754.92
  6. Step 6: Final answer
    x = 3,630.06

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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.