Home / 333,405.24-460,099.44-190,161.60

Finding the Fourth Proportional to 333,405.24, 460,099.44 and 190,161.60

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Solution

The fourth proportional to 333,405.24, 460,099.44 and 190,161.60 is: 262,423.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,405.24 : 460,099.44 = 190,161.60 : x
  2. Step 2: Convert to fraction form
    333,405.24/460,099.44 = 190,161.60/x
  3. Step 3: Cross multiply
    333,405.24x = 460,099.44 × 190,161.60
  4. Step 4: Simplify right side
    333,405.24x = 87,493,245,669.50
  5. Step 5: Solve for x
    x = 87,493,245,669.50/333,405.24
  6. Step 6: Final answer
    x = 262,423.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.