Home / 6,604.12-9,104.04-5,029.48

Finding the Fourth Proportional to 6,604.12, 9,104.04 and 5,029.48

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Solution

The fourth proportional to 6,604.12, 9,104.04 and 5,029.48 is: 6,933.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,604.12 : 9,104.04 = 5,029.48 : x
  2. Step 2: Convert to fraction form
    6,604.12/9,104.04 = 5,029.48/x
  3. Step 3: Cross multiply
    6,604.12x = 9,104.04 × 5,029.48
  4. Step 4: Simplify right side
    6,604.12x = 45,788,587.10
  5. Step 5: Solve for x
    x = 45,788,587.10/6,604.12
  6. Step 6: Final answer
    x = 6,933.34

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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.