Home / 4,604.78-6,354.69-2,509.04

Finding the Fourth Proportional to 4,604.78, 6,354.69 and 2,509.04

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Solution

The fourth proportional to 4,604.78, 6,354.69 and 2,509.04 is: 3,462.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,604.78 : 6,354.69 = 2,509.04 : x
  2. Step 2: Convert to fraction form
    4,604.78/6,354.69 = 2,509.04/x
  3. Step 3: Cross multiply
    4,604.78x = 6,354.69 × 2,509.04
  4. Step 4: Simplify right side
    4,604.78x = 15,944,171.40
  5. Step 5: Solve for x
    x = 15,944,171.40/4,604.78
  6. Step 6: Final answer
    x = 3,462.53

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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.