Home / 244,800.36-337,831.19-137,376.97

Finding the Fourth Proportional to 244,800.36, 337,831.19 and 137,376.97

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Solution

The fourth proportional to 244,800.36, 337,831.19 and 137,376.97 is: 189,583.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,800.36 : 337,831.19 = 137,376.97 : x
  2. Step 2: Convert to fraction form
    244,800.36/337,831.19 = 137,376.97/x
  3. Step 3: Cross multiply
    244,800.36x = 337,831.19 × 137,376.97
  4. Step 4: Simplify right side
    244,800.36x = 46,410,226,322.99
  5. Step 5: Solve for x
    x = 46,410,226,322.99/244,800.36
  6. Step 6: Final answer
    x = 189,583.98

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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.