Home / 4,401.27-6,601.77-1,802.25

Finding the Fourth Proportional to 4,401.27, 6,601.77 and 1,802.25

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Solution

The fourth proportional to 4,401.27, 6,601.77 and 1,802.25 is: 2,703.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,401.27 : 6,601.77 = 1,802.25 : x
  2. Step 2: Convert to fraction form
    4,401.27/6,601.77 = 1,802.25/x
  3. Step 3: Cross multiply
    4,401.27x = 6,601.77 × 1,802.25
  4. Step 4: Simplify right side
    4,401.27x = 11,898,039.98
  5. Step 5: Solve for x
    x = 11,898,039.98/4,401.27
  6. Step 6: Final answer
    x = 2,703.32

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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.