Home / 9,283.56-13,919.58-4,351.08

Finding the Fourth Proportional to 9,283.56, 13,919.58 and 4,351.08

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Solution

The fourth proportional to 9,283.56, 13,919.58 and 4,351.08 is: 6,523.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,283.56 : 13,919.58 = 4,351.08 : x
  2. Step 2: Convert to fraction form
    9,283.56/13,919.58 = 4,351.08/x
  3. Step 3: Cross multiply
    9,283.56x = 13,919.58 × 4,351.08
  4. Step 4: Simplify right side
    9,283.56x = 60,565,206.15
  5. Step 5: Solve for x
    x = 60,565,206.15/9,283.56
  6. Step 6: Final answer
    x = 6,523.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.