Home / 200,941.35-277,283.82-110,282.91

Finding the Fourth Proportional to 200,941.35, 277,283.82 and 110,282.91

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Solution

The fourth proportional to 200,941.35, 277,283.82 and 110,282.91 is: 152,182.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,941.35 : 277,283.82 = 110,282.91 : x
  2. Step 2: Convert to fraction form
    200,941.35/277,283.82 = 110,282.91/x
  3. Step 3: Cross multiply
    200,941.35x = 277,283.82 × 110,282.91
  4. Step 4: Simplify right side
    200,941.35x = 30,579,666,565.52
  5. Step 5: Solve for x
    x = 30,579,666,565.52/200,941.35
  6. Step 6: Final answer
    x = 152,182.05

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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.