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Finding the Fourth Proportional to 4,925.39, 6,797.09 and 2,937.09

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Solution

The fourth proportional to 4,925.39, 6,797.09 and 2,937.09 is: 4,053.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925.39 : 6,797.09 = 2,937.09 : x
  2. Step 2: Convert to fraction form
    4,925.39/6,797.09 = 2,937.09/x
  3. Step 3: Cross multiply
    4,925.39x = 6,797.09 × 2,937.09
  4. Step 4: Simplify right side
    4,925.39x = 19,963,665.07
  5. Step 5: Solve for x
    x = 19,963,665.07/4,925.39
  6. Step 6: Final answer
    x = 4,053.22

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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.