Home / 94,525.14-142,048.08-50,185.08

Finding the Fourth Proportional to 94,525.14, 142,048.08 and 50,185.08

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Solution

The fourth proportional to 94,525.14, 142,048.08 and 50,185.08 is: 75,415.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,525.14 : 142,048.08 = 50,185.08 : x
  2. Step 2: Convert to fraction form
    94,525.14/142,048.08 = 50,185.08/x
  3. Step 3: Cross multiply
    94,525.14x = 142,048.08 × 50,185.08
  4. Step 4: Simplify right side
    94,525.14x = 7,128,694,258.65
  5. Step 5: Solve for x
    x = 7,128,694,258.65/94,525.14
  6. Step 6: Final answer
    x = 75,415.86

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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.