Home / 333,296.11-459,937.02-190,102.33

Finding the Fourth Proportional to 333,296.11, 459,937.02 and 190,102.33

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Solution

The fourth proportional to 333,296.11, 459,937.02 and 190,102.33 is: 262,334.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,296.11 : 459,937.02 = 190,102.33 : x
  2. Step 2: Convert to fraction form
    333,296.11/459,937.02 = 190,102.33/x
  3. Step 3: Cross multiply
    333,296.11x = 459,937.02 × 190,102.33
  4. Step 4: Simplify right side
    333,296.11x = 87,435,099,155.26
  5. Step 5: Solve for x
    x = 87,435,099,155.26/333,296.11
  6. Step 6: Final answer
    x = 262,334.59

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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.