Home / 94,656.16-141,942.82-35,450.32

Finding the Fourth Proportional to 94,656.16, 141,942.82 and 35,450.32

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Solution

The fourth proportional to 94,656.16, 141,942.82 and 35,450.32 is: 53,159.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,656.16 : 141,942.82 = 35,450.32 : x
  2. Step 2: Convert to fraction form
    94,656.16/141,942.82 = 35,450.32/x
  3. Step 3: Cross multiply
    94,656.16x = 141,942.82 × 35,450.32
  4. Step 4: Simplify right side
    94,656.16x = 5,031,918,390.70
  5. Step 5: Solve for x
    x = 5,031,918,390.70/94,656.16
  6. Step 6: Final answer
    x = 53,159.97

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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.