Home / 9,282.20-13,923.33-2,356.70

Finding the Fourth Proportional to 9,282.20, 13,923.33 and 2,356.70

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Solution

The fourth proportional to 9,282.20, 13,923.33 and 2,356.70 is: 3,535.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,282.20 : 13,923.33 = 2,356.70 : x
  2. Step 2: Convert to fraction form
    9,282.20/13,923.33 = 2,356.70/x
  3. Step 3: Cross multiply
    9,282.20x = 13,923.33 × 2,356.70
  4. Step 4: Simplify right side
    9,282.20x = 32,813,111.81
  5. Step 5: Solve for x
    x = 32,813,111.81/9,282.20
  6. Step 6: Final answer
    x = 3,535.06

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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.