Home / 4,397.94-6,070.14-2,906.10

Finding the Fourth Proportional to 4,397.94, 6,070.14 and 2,906.10

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Solution

The fourth proportional to 4,397.94, 6,070.14 and 2,906.10 is: 4,011.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,397.94 : 6,070.14 = 2,906.10 : x
  2. Step 2: Convert to fraction form
    4,397.94/6,070.14 = 2,906.10/x
  3. Step 3: Cross multiply
    4,397.94x = 6,070.14 × 2,906.10
  4. Step 4: Simplify right side
    4,397.94x = 17,640,433.85
  5. Step 5: Solve for x
    x = 17,640,433.85/4,397.94
  6. Step 6: Final answer
    x = 4,011.07

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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.