Home / 95,625.84-143,307.53-60,502.62

Finding the Fourth Proportional to 95,625.84, 143,307.53 and 60,502.62

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Solution

The fourth proportional to 95,625.84, 143,307.53 and 60,502.62 is: 90,670.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,625.84 : 143,307.53 = 60,502.62 : x
  2. Step 2: Convert to fraction form
    95,625.84/143,307.53 = 60,502.62/x
  3. Step 3: Cross multiply
    95,625.84x = 143,307.53 × 60,502.62
  4. Step 4: Simplify right side
    95,625.84x = 8,670,481,030.73
  5. Step 5: Solve for x
    x = 8,670,481,030.73/95,625.84
  6. Step 6: Final answer
    x = 90,670.90

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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.