Home / 7,950.36-11,924.46-2,404.05

Finding the Fourth Proportional to 7,950.36, 11,924.46 and 2,404.05

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Solution

The fourth proportional to 7,950.36, 11,924.46 and 2,404.05 is: 3,605.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,950.36 : 11,924.46 = 2,404.05 : x
  2. Step 2: Convert to fraction form
    7,950.36/11,924.46 = 2,404.05/x
  3. Step 3: Cross multiply
    7,950.36x = 11,924.46 × 2,404.05
  4. Step 4: Simplify right side
    7,950.36x = 28,666,998.06
  5. Step 5: Solve for x
    x = 28,666,998.06/7,950.36
  6. Step 6: Final answer
    x = 3,605.75

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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.