Home / 44,831.09-67,235.84-13,232.62

Finding the Fourth Proportional to 44,831.09, 67,235.84 and 13,232.62

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Solution

The fourth proportional to 44,831.09, 67,235.84 and 13,232.62 is: 19,845.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,831.09 : 67,235.84 = 13,232.62 : x
  2. Step 2: Convert to fraction form
    44,831.09/67,235.84 = 13,232.62/x
  3. Step 3: Cross multiply
    44,831.09x = 67,235.84 × 13,232.62
  4. Step 4: Simplify right side
    44,831.09x = 889,705,918.76
  5. Step 5: Solve for x
    x = 889,705,918.76/44,831.09
  6. Step 6: Final answer
    x = 19,845.74

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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.