Home / 241,622.73-362,434.37-91,827.81

Finding the Fourth Proportional to 241,622.73, 362,434.37 and 91,827.81

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Solution

The fourth proportional to 241,622.73, 362,434.37 and 91,827.81 is: 137,741.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,622.73 : 362,434.37 = 91,827.81 : x
  2. Step 2: Convert to fraction form
    241,622.73/362,434.37 = 91,827.81/x
  3. Step 3: Cross multiply
    241,622.73x = 362,434.37 × 91,827.81
  4. Step 4: Simplify right side
    241,622.73x = 33,281,554,006.69
  5. Step 5: Solve for x
    x = 33,281,554,006.69/241,622.73
  6. Step 6: Final answer
    x = 137,741.82

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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.