Home / 144,933.64-200,025.08-96,532.88

Finding the Fourth Proportional to 144,933.64, 200,025.08 and 96,532.88

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Solution

The fourth proportional to 144,933.64, 200,025.08 and 96,532.88 is: 133,226.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,933.64 : 200,025.08 = 96,532.88 : x
  2. Step 2: Convert to fraction form
    144,933.64/200,025.08 = 96,532.88/x
  3. Step 3: Cross multiply
    144,933.64x = 200,025.08 × 96,532.88
  4. Step 4: Simplify right side
    144,933.64x = 19,308,997,044.63
  5. Step 5: Solve for x
    x = 19,308,997,044.63/144,933.64
  6. Step 6: Final answer
    x = 133,226.47

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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.