Home / 4,397.27-6,069.91-2,907.23

Finding the Fourth Proportional to 4,397.27, 6,069.91 and 2,907.23

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Solution

The fourth proportional to 4,397.27, 6,069.91 and 2,907.23 is: 4,013.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,397.27 : 6,069.91 = 2,907.23 : x
  2. Step 2: Convert to fraction form
    4,397.27/6,069.91 = 2,907.23/x
  3. Step 3: Cross multiply
    4,397.27x = 6,069.91 × 2,907.23
  4. Step 4: Simplify right side
    4,397.27x = 17,646,626.07
  5. Step 5: Solve for x
    x = 17,646,626.07/4,397.27
  6. Step 6: Final answer
    x = 4,013.08

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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.