Home / 35,033.31-52,481.93-31,106.43

Finding the Fourth Proportional to 35,033.31, 52,481.93 and 31,106.43

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Solution

The fourth proportional to 35,033.31, 52,481.93 and 31,106.43 is: 46,599.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,033.31 : 52,481.93 = 31,106.43 : x
  2. Step 2: Convert to fraction form
    35,033.31/52,481.93 = 31,106.43/x
  3. Step 3: Cross multiply
    35,033.31x = 52,481.93 × 31,106.43
  4. Step 4: Simplify right side
    35,033.31x = 1,632,525,326.28
  5. Step 5: Solve for x
    x = 1,632,525,326.28/35,033.31
  6. Step 6: Final answer
    x = 46,599.23

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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.