Home / 95,625.59-143,307.16-60,502.37

Finding the Fourth Proportional to 95,625.59, 143,307.16 and 60,502.37

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Solution

The fourth proportional to 95,625.59, 143,307.16 and 60,502.37 is: 90,670.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,625.59 : 143,307.16 = 60,502.37 : x
  2. Step 2: Convert to fraction form
    95,625.59/143,307.16 = 60,502.37/x
  3. Step 3: Cross multiply
    95,625.59x = 143,307.16 × 60,502.37
  4. Step 4: Simplify right side
    95,625.59x = 8,670,422,817.97
  5. Step 5: Solve for x
    x = 8,670,422,817.97/95,625.59
  6. Step 6: Final answer
    x = 90,670.53

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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.