Home / 4,759.55-6,568.04-2,635.18

Finding the Fourth Proportional to 4,759.55, 6,568.04 and 2,635.18

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Solution

The fourth proportional to 4,759.55, 6,568.04 and 2,635.18 is: 3,636.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,759.55 : 6,568.04 = 2,635.18 : x
  2. Step 2: Convert to fraction form
    4,759.55/6,568.04 = 2,635.18/x
  3. Step 3: Cross multiply
    4,759.55x = 6,568.04 × 2,635.18
  4. Step 4: Simplify right side
    4,759.55x = 17,307,957.82
  5. Step 5: Solve for x
    x = 17,307,957.82/4,759.55
  6. Step 6: Final answer
    x = 3,636.47

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Half scale
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Double scale
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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.