Home / 94,664.16-141,954.81-35,458.32

Finding the Fourth Proportional to 94,664.16, 141,954.81 and 35,458.32

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Solution

The fourth proportional to 94,664.16, 141,954.81 and 35,458.32 is: 53,171.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,664.16 : 141,954.81 = 35,458.32 : x
  2. Step 2: Convert to fraction form
    94,664.16/141,954.81 = 35,458.32/x
  3. Step 3: Cross multiply
    94,664.16x = 141,954.81 × 35,458.32
  4. Step 4: Simplify right side
    94,664.16x = 5,033,479,078.52
  5. Step 5: Solve for x
    x = 5,033,479,078.52/94,664.16
  6. Step 6: Final answer
    x = 53,171.96

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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.