Home / 11,669.93-17,504.90-2,904.84

Finding the Fourth Proportional to 11,669.93, 17,504.90 and 2,904.84

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Solution

The fourth proportional to 11,669.93, 17,504.90 and 2,904.84 is: 4,357.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,669.93 : 17,504.90 = 2,904.84 : x
  2. Step 2: Convert to fraction form
    11,669.93/17,504.90 = 2,904.84/x
  3. Step 3: Cross multiply
    11,669.93x = 17,504.90 × 2,904.84
  4. Step 4: Simplify right side
    11,669.93x = 50,848,933.72
  5. Step 5: Solve for x
    x = 50,848,933.72/11,669.93
  6. Step 6: Final answer
    x = 4,357.26

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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.