Home / 94,406.51-141,611.66-35,230.38

Finding the Fourth Proportional to 94,406.51, 141,611.66 and 35,230.38

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Solution

The fourth proportional to 94,406.51, 141,611.66 and 35,230.38 is: 52,846.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,406.51 : 141,611.66 = 35,230.38 : x
  2. Step 2: Convert to fraction form
    94,406.51/141,611.66 = 35,230.38/x
  3. Step 3: Cross multiply
    94,406.51x = 141,611.66 × 35,230.38
  4. Step 4: Simplify right side
    94,406.51x = 4,989,032,019.15
  5. Step 5: Solve for x
    x = 4,989,032,019.15/94,406.51
  6. Step 6: Final answer
    x = 52,846.27

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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.