Home / 6,265.04-9,397.24-2,105.08

Finding the Fourth Proportional to 6,265.04, 9,397.24 and 2,105.08

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Solution

The fourth proportional to 6,265.04, 9,397.24 and 2,105.08 is: 3,157.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,265.04 : 9,397.24 = 2,105.08 : x
  2. Step 2: Convert to fraction form
    6,265.04/9,397.24 = 2,105.08/x
  3. Step 3: Cross multiply
    6,265.04x = 9,397.24 × 2,105.08
  4. Step 4: Simplify right side
    6,265.04x = 19,781,941.98
  5. Step 5: Solve for x
    x = 19,781,941.98/6,265.04
  6. Step 6: Final answer
    x = 3,157.51

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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.