Home / 94,935.24-142,355.07-31,733.37

Finding the Fourth Proportional to 94,935.24, 142,355.07 and 31,733.37

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Solution

The fourth proportional to 94,935.24, 142,355.07 and 31,733.37 is: 47,584.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,935.24 : 142,355.07 = 31,733.37 : x
  2. Step 2: Convert to fraction form
    94,935.24/142,355.07 = 31,733.37/x
  3. Step 3: Cross multiply
    94,935.24x = 142,355.07 × 31,733.37
  4. Step 4: Simplify right side
    94,935.24x = 4,517,406,107.69
  5. Step 5: Solve for x
    x = 4,517,406,107.69/94,935.24
  6. Step 6: Final answer
    x = 47,584.08

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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.