Home / 63,736.65-95,619.93-62,678.79

Finding the Fourth Proportional to 63,736.65, 95,619.93 and 62,678.79

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Solution

The fourth proportional to 63,736.65, 95,619.93 and 62,678.79 is: 94,032.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,736.65 : 95,619.93 = 62,678.79 : x
  2. Step 2: Convert to fraction form
    63,736.65/95,619.93 = 62,678.79/x
  3. Step 3: Cross multiply
    63,736.65x = 95,619.93 × 62,678.79
  4. Step 4: Simplify right side
    63,736.65x = 5,993,341,512.28
  5. Step 5: Solve for x
    x = 5,993,341,512.28/63,736.65
  6. Step 6: Final answer
    x = 94,032.89

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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.