Home / 175,767.33-263,690.16-96,840.93

Finding the Fourth Proportional to 175,767.33, 263,690.16 and 96,840.93

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Solution

The fourth proportional to 175,767.33, 263,690.16 and 96,840.93 is: 145,282.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,767.33 : 263,690.16 = 96,840.93 : x
  2. Step 2: Convert to fraction form
    175,767.33/263,690.16 = 96,840.93/x
  3. Step 3: Cross multiply
    175,767.33x = 263,690.16 × 96,840.93
  4. Step 4: Simplify right side
    175,767.33x = 25,536,000,326.25
  5. Step 5: Solve for x
    x = 25,536,000,326.25/175,767.33
  6. Step 6: Final answer
    x = 145,282.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.