Home / 44,831.21-67,059.53-31,503.27

Finding the Fourth Proportional to 44,831.21, 67,059.53 and 31,503.27

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Solution

The fourth proportional to 44,831.21, 67,059.53 and 31,503.27 is: 47,123.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,831.21 : 67,059.53 = 31,503.27 : x
  2. Step 2: Convert to fraction form
    44,831.21/67,059.53 = 31,503.27/x
  3. Step 3: Cross multiply
    44,831.21x = 67,059.53 × 31,503.27
  4. Step 4: Simplify right side
    44,831.21x = 2,112,594,479.66
  5. Step 5: Solve for x
    x = 2,112,594,479.66/44,831.21
  6. Step 6: Final answer
    x = 47,123.30

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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.