Home / 9,282.16-13,923.62-2,356.84

Finding the Fourth Proportional to 9,282.16, 13,923.62 and 2,356.84

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Solution

The fourth proportional to 9,282.16, 13,923.62 and 2,356.84 is: 3,535.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,282.16 : 13,923.62 = 2,356.84 : x
  2. Step 2: Convert to fraction form
    9,282.16/13,923.62 = 2,356.84/x
  3. Step 3: Cross multiply
    9,282.16x = 13,923.62 × 2,356.84
  4. Step 4: Simplify right side
    9,282.16x = 32,815,744.56
  5. Step 5: Solve for x
    x = 32,815,744.56/9,282.16
  6. Step 6: Final answer
    x = 3,535.36

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1.5x scale

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.