Home / 4,392.66-6,061.89-2,403.25

Finding the Fourth Proportional to 4,392.66, 6,061.89 and 2,403.25

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Solution

The fourth proportional to 4,392.66, 6,061.89 and 2,403.25 is: 3,316.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392.66 : 6,061.89 = 2,403.25 : x
  2. Step 2: Convert to fraction form
    4,392.66/6,061.89 = 2,403.25/x
  3. Step 3: Cross multiply
    4,392.66x = 6,061.89 × 2,403.25
  4. Step 4: Simplify right side
    4,392.66x = 14,568,237.14
  5. Step 5: Solve for x
    x = 14,568,237.14/4,392.66
  6. Step 6: Final answer
    x = 3,316.50

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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.