Home / 4,368.03-6,027.98-2,378.69

Finding the Fourth Proportional to 4,368.03, 6,027.98 and 2,378.69

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Solution

The fourth proportional to 4,368.03, 6,027.98 and 2,378.69 is: 3,282.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368.03 : 6,027.98 = 2,378.69 : x
  2. Step 2: Convert to fraction form
    4,368.03/6,027.98 = 2,378.69/x
  3. Step 3: Cross multiply
    4,368.03x = 6,027.98 × 2,378.69
  4. Step 4: Simplify right side
    4,368.03x = 14,338,653.71
  5. Step 5: Solve for x
    x = 14,338,653.71/4,368.03
  6. Step 6: Final answer
    x = 3,282.64

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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.