Home / 95,824.05-143,763.83-39,653.79

Finding the Fourth Proportional to 95,824.05, 143,763.83 and 39,653.79

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Solution

The fourth proportional to 95,824.05, 143,763.83 and 39,653.79 is: 59,492.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,824.05 : 143,763.83 = 39,653.79 : x
  2. Step 2: Convert to fraction form
    95,824.05/143,763.83 = 39,653.79/x
  3. Step 3: Cross multiply
    95,824.05x = 143,763.83 × 39,653.79
  4. Step 4: Simplify right side
    95,824.05x = 5,700,780,526.15
  5. Step 5: Solve for x
    x = 5,700,780,526.15/95,824.05
  6. Step 6: Final answer
    x = 59,492.17

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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.