Home / 14,831.74-22,241.12-4,441.06

Finding the Fourth Proportional to 14,831.74, 22,241.12 and 4,441.06

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Solution

The fourth proportional to 14,831.74, 22,241.12 and 4,441.06 is: 6,659.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,831.74 : 22,241.12 = 4,441.06 : x
  2. Step 2: Convert to fraction form
    14,831.74/22,241.12 = 4,441.06/x
  3. Step 3: Cross multiply
    14,831.74x = 22,241.12 × 4,441.06
  4. Step 4: Simplify right side
    14,831.74x = 98,774,148.39
  5. Step 5: Solve for x
    x = 98,774,148.39/14,831.74
  6. Step 6: Final answer
    x = 6,659.65

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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.