Home / 5,084.20-7,626.54-1,797.32

Finding the Fourth Proportional to 5,084.20, 7,626.54 and 1,797.32

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Solution

The fourth proportional to 5,084.20, 7,626.54 and 1,797.32 is: 2,696.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,084.20 : 7,626.54 = 1,797.32 : x
  2. Step 2: Convert to fraction form
    5,084.20/7,626.54 = 1,797.32/x
  3. Step 3: Cross multiply
    5,084.20x = 7,626.54 × 1,797.32
  4. Step 4: Simplify right side
    5,084.20x = 13,707,332.87
  5. Step 5: Solve for x
    x = 13,707,332.87/5,084.20
  6. Step 6: Final answer
    x = 2,696.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.