Home / 44,831.05-67,257.09-25,123.21

Finding the Fourth Proportional to 44,831.05, 67,257.09 and 25,123.21

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Solution

The fourth proportional to 44,831.05, 67,257.09 and 25,123.21 is: 37,690.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,831.05 : 67,257.09 = 25,123.21 : x
  2. Step 2: Convert to fraction form
    44,831.05/67,257.09 = 25,123.21/x
  3. Step 3: Cross multiply
    44,831.05x = 67,257.09 × 25,123.21
  4. Step 4: Simplify right side
    44,831.05x = 1,689,713,996.06
  5. Step 5: Solve for x
    x = 1,689,713,996.06/44,831.05
  6. Step 6: Final answer
    x = 37,690.71

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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.