Home / 134,982.92-202,396.01-46,212.59

Finding the Fourth Proportional to 134,982.92, 202,396.01 and 46,212.59

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Solution

The fourth proportional to 134,982.92, 202,396.01 and 46,212.59 is: 69,292.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,982.92 : 202,396.01 = 46,212.59 : x
  2. Step 2: Convert to fraction form
    134,982.92/202,396.01 = 46,212.59/x
  3. Step 3: Cross multiply
    134,982.92x = 202,396.01 × 46,212.59
  4. Step 4: Simplify right side
    134,982.92x = 9,353,242,584.72
  5. Step 5: Solve for x
    x = 9,353,242,584.72/134,982.92
  6. Step 6: Final answer
    x = 69,292.05

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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.