Home / 236,533.27-354,491.86-96,127.75

Finding the Fourth Proportional to 236,533.27, 354,491.86 and 96,127.75

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Solution

The fourth proportional to 236,533.27, 354,491.86 and 96,127.75 is: 144,066.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,533.27 : 354,491.86 = 96,127.75 : x
  2. Step 2: Convert to fraction form
    236,533.27/354,491.86 = 96,127.75/x
  3. Step 3: Cross multiply
    236,533.27x = 354,491.86 × 96,127.75
  4. Step 4: Simplify right side
    236,533.27x = 34,076,504,895.12
  5. Step 5: Solve for x
    x = 34,076,504,895.12/236,533.27
  6. Step 6: Final answer
    x = 144,066.43

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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.