Home / 194,436.22-292,704.75-174,883.93

Finding the Fourth Proportional to 194,436.22, 292,704.75 and 174,883.93

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Solution

The fourth proportional to 194,436.22, 292,704.75 and 174,883.93 is: 263,270.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,436.22 : 292,704.75 = 174,883.93 : x
  2. Step 2: Convert to fraction form
    194,436.22/292,704.75 = 174,883.93/x
  3. Step 3: Cross multiply
    194,436.22x = 292,704.75 × 174,883.93
  4. Step 4: Simplify right side
    194,436.22x = 51,189,356,135.25
  5. Step 5: Solve for x
    x = 51,189,356,135.25/194,436.22
  6. Step 6: Final answer
    x = 263,270.68

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.