Home / 14,831.21-22,246.56-3,737.66

Finding the Fourth Proportional to 14,831.21, 22,246.56 and 3,737.66

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Solution

The fourth proportional to 14,831.21, 22,246.56 and 3,737.66 is: 5,606.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,831.21 : 22,246.56 = 3,737.66 : x
  2. Step 2: Convert to fraction form
    14,831.21/22,246.56 = 3,737.66/x
  3. Step 3: Cross multiply
    14,831.21x = 22,246.56 × 3,737.66
  4. Step 4: Simplify right side
    14,831.21x = 83,150,077.45
  5. Step 5: Solve for x
    x = 83,150,077.45/14,831.21
  6. Step 6: Final answer
    x = 5,606.43

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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.