Home / 49,727.36-68,484.48-41,265.92

Finding the Fourth Proportional to 49,727.36, 68,484.48 and 41,265.92

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Solution

The fourth proportional to 49,727.36, 68,484.48 and 41,265.92 is: 56,831.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,727.36 : 68,484.48 = 41,265.92 : x
  2. Step 2: Convert to fraction form
    49,727.36/68,484.48 = 41,265.92/x
  3. Step 3: Cross multiply
    49,727.36x = 68,484.48 × 41,265.92
  4. Step 4: Simplify right side
    49,727.36x = 2,826,075,072.92
  5. Step 5: Solve for x
    x = 2,826,075,072.92/49,727.36
  6. Step 6: Final answer
    x = 56,831.39

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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.