Home / 236,515.02-354,464.49-96,109.50

Finding the Fourth Proportional to 236,515.02, 354,464.49 and 96,109.50

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Solution

The fourth proportional to 236,515.02, 354,464.49 and 96,109.50 is: 144,039.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,515.02 : 354,464.49 = 96,109.50 : x
  2. Step 2: Convert to fraction form
    236,515.02/354,464.49 = 96,109.50/x
  3. Step 3: Cross multiply
    236,515.02x = 354,464.49 × 96,109.50
  4. Step 4: Simplify right side
    236,515.02x = 34,067,404,901.66
  5. Step 5: Solve for x
    x = 34,067,404,901.66/236,515.02
  6. Step 6: Final answer
    x = 144,039.08

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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.