Home / 224,470.13-336,704.74-130,910.27

Finding the Fourth Proportional to 224,470.13, 336,704.74 and 130,910.27

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Solution

The fourth proportional to 224,470.13, 336,704.74 and 130,910.27 is: 196,365.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,470.13 : 336,704.74 = 130,910.27 : x
  2. Step 2: Convert to fraction form
    224,470.13/336,704.74 = 130,910.27/x
  3. Step 3: Cross multiply
    224,470.13x = 336,704.74 × 130,910.27
  4. Step 4: Simplify right side
    224,470.13x = 44,078,106,412.88
  5. Step 5: Solve for x
    x = 44,078,106,412.88/224,470.13
  6. Step 6: Final answer
    x = 196,365.14

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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.