Home / 200,933.00-277,291.12-110,297.40

Finding the Fourth Proportional to 200,933.00, 277,291.12 and 110,297.40

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Solution

The fourth proportional to 200,933.00, 277,291.12 and 110,297.40 is: 152,212.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,933.00 : 277,291.12 = 110,297.40 : x
  2. Step 2: Convert to fraction form
    200,933.00/277,291.12 = 110,297.40/x
  3. Step 3: Cross multiply
    200,933.00x = 277,291.12 × 110,297.40
  4. Step 4: Simplify right side
    200,933.00x = 30,584,488,780.52
  5. Step 5: Solve for x
    x = 30,584,488,780.52/200,933.00
  6. Step 6: Final answer
    x = 152,212.37

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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.