Home / 94,541.22-141,866.96-35,418.42

Finding the Fourth Proportional to 94,541.22, 141,866.96 and 35,418.42

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Solution

The fourth proportional to 94,541.22, 141,866.96 and 35,418.42 is: 53,148.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,541.22 : 141,866.96 = 35,418.42 : x
  2. Step 2: Convert to fraction form
    94,541.22/141,866.96 = 35,418.42/x
  3. Step 3: Cross multiply
    94,541.22x = 141,866.96 × 35,418.42
  4. Step 4: Simplify right side
    94,541.22x = 5,024,703,396.31
  5. Step 5: Solve for x
    x = 5,024,703,396.31/94,541.22
  6. Step 6: Final answer
    x = 53,148.28

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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.