Home / 4,400.67-6,072.77-2,411.25

Finding the Fourth Proportional to 4,400.67, 6,072.77 and 2,411.25

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Solution

The fourth proportional to 4,400.67, 6,072.77 and 2,411.25 is: 3,327.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,400.67 : 6,072.77 = 2,411.25 : x
  2. Step 2: Convert to fraction form
    4,400.67/6,072.77 = 2,411.25/x
  3. Step 3: Cross multiply
    4,400.67x = 6,072.77 × 2,411.25
  4. Step 4: Simplify right side
    4,400.67x = 14,642,954.61
  5. Step 5: Solve for x
    x = 14,642,954.61/4,400.67
  6. Step 6: Final answer
    x = 3,327.44

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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.