Home / 4,400.80-6,073.08-2,411.36

Finding the Fourth Proportional to 4,400.80, 6,073.08 and 2,411.36

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Solution

The fourth proportional to 4,400.80, 6,073.08 and 2,411.36 is: 3,327.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,400.80 : 6,073.08 = 2,411.36 : x
  2. Step 2: Convert to fraction form
    4,400.80/6,073.08 = 2,411.36/x
  3. Step 3: Cross multiply
    4,400.80x = 6,073.08 × 2,411.36
  4. Step 4: Simplify right side
    4,400.80x = 14,644,382.19
  5. Step 5: Solve for x
    x = 14,644,382.19/4,400.80
  6. Step 6: Final answer
    x = 3,327.66

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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.