Home / 46,352.26-69,456.83-31,300.39

Finding the Fourth Proportional to 46,352.26, 69,456.83 and 31,300.39

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Solution

The fourth proportional to 46,352.26, 69,456.83 and 31,300.39 is: 46,902.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,352.26 : 69,456.83 = 31,300.39 : x
  2. Step 2: Convert to fraction form
    46,352.26/69,456.83 = 31,300.39/x
  3. Step 3: Cross multiply
    46,352.26x = 69,456.83 × 31,300.39
  4. Step 4: Simplify right side
    46,352.26x = 2,174,025,867.16
  5. Step 5: Solve for x
    x = 2,174,025,867.16/46,352.26
  6. Step 6: Final answer
    x = 46,902.26

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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.