Home / 6,045.54-9,069.37-2,149.03

Finding the Fourth Proportional to 6,045.54, 9,069.37 and 2,149.03

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Solution

The fourth proportional to 6,045.54, 9,069.37 and 2,149.03 is: 3,223.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,045.54 : 9,069.37 = 2,149.03 : x
  2. Step 2: Convert to fraction form
    6,045.54/9,069.37 = 2,149.03/x
  3. Step 3: Cross multiply
    6,045.54x = 9,069.37 × 2,149.03
  4. Step 4: Simplify right side
    6,045.54x = 19,490,354.18
  5. Step 5: Solve for x
    x = 19,490,354.18/6,045.54
  6. Step 6: Final answer
    x = 3,223.92

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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.