Home / 214,283.45-295,669.51-127,052.44

Finding the Fourth Proportional to 214,283.45, 295,669.51 and 127,052.44

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Solution

The fourth proportional to 214,283.45, 295,669.51 and 127,052.44 is: 175,307.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,283.45 : 295,669.51 = 127,052.44 : x
  2. Step 2: Convert to fraction form
    214,283.45/295,669.51 = 127,052.44/x
  3. Step 3: Cross multiply
    214,283.45x = 295,669.51 × 127,052.44
  4. Step 4: Simplify right side
    214,283.45x = 37,565,531,622.30
  5. Step 5: Solve for x
    x = 37,565,531,622.30/214,283.45
  6. Step 6: Final answer
    x = 175,307.66

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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.