Home / 4,339.39-5,988.09-2,425.06

Finding the Fourth Proportional to 4,339.39, 5,988.09 and 2,425.06

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Solution

The fourth proportional to 4,339.39, 5,988.09 and 2,425.06 is: 3,346.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,339.39 : 5,988.09 = 2,425.06 : x
  2. Step 2: Convert to fraction form
    4,339.39/5,988.09 = 2,425.06/x
  3. Step 3: Cross multiply
    4,339.39x = 5,988.09 × 2,425.06
  4. Step 4: Simplify right side
    4,339.39x = 14,521,477.54
  5. Step 5: Solve for x
    x = 14,521,477.54/4,339.39
  6. Step 6: Final answer
    x = 3,346.43

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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.