Home / 134,004.20-200,714.70-116,508.20

Finding the Fourth Proportional to 134,004.20, 200,714.70 and 116,508.20

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Solution

The fourth proportional to 134,004.20, 200,714.70 and 116,508.20 is: 174,508.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,004.20 : 200,714.70 = 116,508.20 : x
  2. Step 2: Convert to fraction form
    134,004.20/200,714.70 = 116,508.20/x
  3. Step 3: Cross multiply
    134,004.20x = 200,714.70 × 116,508.20
  4. Step 4: Simplify right side
    134,004.20x = 23,384,908,410.54
  5. Step 5: Solve for x
    x = 23,384,908,410.54/134,004.20
  6. Step 6: Final answer
    x = 174,508.77

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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.