Home / 214,904.36-296,577.30-119,410.83

Finding the Fourth Proportional to 214,904.36, 296,577.30 and 119,410.83

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Solution

The fourth proportional to 214,904.36, 296,577.30 and 119,410.83 is: 164,792.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,904.36 : 296,577.30 = 119,410.83 : x
  2. Step 2: Convert to fraction form
    214,904.36/296,577.30 = 119,410.83/x
  3. Step 3: Cross multiply
    214,904.36x = 296,577.30 × 119,410.83
  4. Step 4: Simplify right side
    214,904.36x = 35,414,541,552.16
  5. Step 5: Solve for x
    x = 35,414,541,552.16/214,904.36
  6. Step 6: Final answer
    x = 164,792.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.