Home / 4,368.54-6,028.61-2,379.09

Finding the Fourth Proportional to 4,368.54, 6,028.61 and 2,379.09

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Solution

The fourth proportional to 4,368.54, 6,028.61 and 2,379.09 is: 3,283.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368.54 : 6,028.61 = 2,379.09 : x
  2. Step 2: Convert to fraction form
    4,368.54/6,028.61 = 2,379.09/x
  3. Step 3: Cross multiply
    4,368.54x = 6,028.61 × 2,379.09
  4. Step 4: Simplify right side
    4,368.54x = 14,342,605.76
  5. Step 5: Solve for x
    x = 14,342,605.76/4,368.54
  6. Step 6: Final answer
    x = 3,283.16

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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.