Home / 4,239.16-5,850.30-2,376.16

Finding the Fourth Proportional to 4,239.16, 5,850.30 and 2,376.16

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Solution

The fourth proportional to 4,239.16, 5,850.30 and 2,376.16 is: 3,279.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,239.16 : 5,850.30 = 2,376.16 : x
  2. Step 2: Convert to fraction form
    4,239.16/5,850.30 = 2,376.16/x
  3. Step 3: Cross multiply
    4,239.16x = 5,850.30 × 2,376.16
  4. Step 4: Simplify right side
    4,239.16x = 13,901,248.85
  5. Step 5: Solve for x
    x = 13,901,248.85/4,239.16
  6. Step 6: Final answer
    x = 3,279.25

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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.