Home / 242,067.08-334,050.66-133,169.04

Finding the Fourth Proportional to 242,067.08, 334,050.66 and 133,169.04

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Solution

The fourth proportional to 242,067.08, 334,050.66 and 133,169.04 is: 183,772.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,067.08 : 334,050.66 = 133,169.04 : x
  2. Step 2: Convert to fraction form
    242,067.08/334,050.66 = 133,169.04/x
  3. Step 3: Cross multiply
    242,067.08x = 334,050.66 × 133,169.04
  4. Step 4: Simplify right side
    242,067.08x = 44,485,205,703.57
  5. Step 5: Solve for x
    x = 44,485,205,703.57/242,067.08
  6. Step 6: Final answer
    x = 183,772.22

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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.