Home / 17,635.28-26,455.32-5,951.84

Finding the Fourth Proportional to 17,635.28, 26,455.32 and 5,951.84

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Solution

The fourth proportional to 17,635.28, 26,455.32 and 5,951.84 is: 8,928.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,635.28 : 26,455.32 = 5,951.84 : x
  2. Step 2: Convert to fraction form
    17,635.28/26,455.32 = 5,951.84/x
  3. Step 3: Cross multiply
    17,635.28x = 26,455.32 × 5,951.84
  4. Step 4: Simplify right side
    17,635.28x = 157,457,831.79
  5. Step 5: Solve for x
    x = 157,457,831.79/17,635.28
  6. Step 6: Final answer
    x = 8,928.57

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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.