Home / 4,772.54-6,585.77-2,756.04

Finding the Fourth Proportional to 4,772.54, 6,585.77 and 2,756.04

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Solution

The fourth proportional to 4,772.54, 6,585.77 and 2,756.04 is: 3,803.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,772.54 : 6,585.77 = 2,756.04 : x
  2. Step 2: Convert to fraction form
    4,772.54/6,585.77 = 2,756.04/x
  3. Step 3: Cross multiply
    4,772.54x = 6,585.77 × 2,756.04
  4. Step 4: Simplify right side
    4,772.54x = 18,150,631.77
  5. Step 5: Solve for x
    x = 18,150,631.77/4,772.54
  6. Step 6: Final answer
    x = 3,803.14

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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.