Home / 6,354.05-9,533.79-3,069.59

Finding the Fourth Proportional to 6,354.05, 9,533.79 and 3,069.59

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Solution

The fourth proportional to 6,354.05, 9,533.79 and 3,069.59 is: 4,605.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,354.05 : 9,533.79 = 3,069.59 : x
  2. Step 2: Convert to fraction form
    6,354.05/9,533.79 = 3,069.59/x
  3. Step 3: Cross multiply
    6,354.05x = 9,533.79 × 3,069.59
  4. Step 4: Simplify right side
    6,354.05x = 29,264,778.78
  5. Step 5: Solve for x
    x = 29,264,778.78/6,354.05
  6. Step 6: Final answer
    x = 4,605.69

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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.