Home / 4,392.69-6,061.94-2,403.19

Finding the Fourth Proportional to 4,392.69, 6,061.94 and 2,403.19

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Solution

The fourth proportional to 4,392.69, 6,061.94 and 2,403.19 is: 3,316.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392.69 : 6,061.94 = 2,403.19 : x
  2. Step 2: Convert to fraction form
    4,392.69/6,061.94 = 2,403.19/x
  3. Step 3: Cross multiply
    4,392.69x = 6,061.94 × 2,403.19
  4. Step 4: Simplify right side
    4,392.69x = 14,567,993.59
  5. Step 5: Solve for x
    x = 14,567,993.59/4,392.69
  6. Step 6: Final answer
    x = 3,316.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.