Home / 33,344.14-45,822.46-31,802.26

Finding the Fourth Proportional to 33,344.14, 45,822.46 and 31,802.26

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Solution

The fourth proportional to 33,344.14, 45,822.46 and 31,802.26 is: 43,703.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,344.14 : 45,822.46 = 31,802.26 : x
  2. Step 2: Convert to fraction form
    33,344.14/45,822.46 = 31,802.26/x
  3. Step 3: Cross multiply
    33,344.14x = 45,822.46 × 31,802.26
  4. Step 4: Simplify right side
    33,344.14x = 1,457,257,786.76
  5. Step 5: Solve for x
    x = 1,457,257,786.76/33,344.14
  6. Step 6: Final answer
    x = 43,703.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.