Home / 2,950.33-4,071.49-1,624.16

Finding the Fourth Proportional to 2,950.33, 4,071.49 and 1,624.16

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Solution

The fourth proportional to 2,950.33, 4,071.49 and 1,624.16 is: 2,241.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,950.33 : 4,071.49 = 1,624.16 : x
  2. Step 2: Convert to fraction form
    2,950.33/4,071.49 = 1,624.16/x
  3. Step 3: Cross multiply
    2,950.33x = 4,071.49 × 1,624.16
  4. Step 4: Simplify right side
    2,950.33x = 6,612,730.84
  5. Step 5: Solve for x
    x = 6,612,730.84/2,950.33
  6. Step 6: Final answer
    x = 2,241.35

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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.