Home / 155,585.67-233,326.48-60,791.25

Finding the Fourth Proportional to 155,585.67, 233,326.48 and 60,791.25

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Solution

The fourth proportional to 155,585.67, 233,326.48 and 60,791.25 is: 91,166.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,585.67 : 233,326.48 = 60,791.25 : x
  2. Step 2: Convert to fraction form
    155,585.67/233,326.48 = 60,791.25/x
  3. Step 3: Cross multiply
    155,585.67x = 233,326.48 × 60,791.25
  4. Step 4: Simplify right side
    155,585.67x = 14,184,208,377.30
  5. Step 5: Solve for x
    x = 14,184,208,377.30/155,585.67
  6. Step 6: Final answer
    x = 91,166.55

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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.