Home / 11,369.75-17,054.50-4,444.19

Finding the Fourth Proportional to 11,369.75, 17,054.50 and 4,444.19

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Solution

The fourth proportional to 11,369.75, 17,054.50 and 4,444.19 is: 6,666.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,369.75 : 17,054.50 = 4,444.19 : x
  2. Step 2: Convert to fraction form
    11,369.75/17,054.50 = 4,444.19/x
  3. Step 3: Cross multiply
    11,369.75x = 17,054.50 × 4,444.19
  4. Step 4: Simplify right side
    11,369.75x = 75,793,438.36
  5. Step 5: Solve for x
    x = 75,793,438.36/11,369.75
  6. Step 6: Final answer
    x = 6,666.24

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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.