Home / 241,822.66-362,742.06-108,703.31

Finding the Fourth Proportional to 241,822.66, 362,742.06 and 108,703.31

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Solution

The fourth proportional to 241,822.66, 362,742.06 and 108,703.31 is: 163,058.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,822.66 : 362,742.06 = 108,703.31 : x
  2. Step 2: Convert to fraction form
    241,822.66/362,742.06 = 108,703.31/x
  3. Step 3: Cross multiply
    241,822.66x = 362,742.06 × 108,703.31
  4. Step 4: Simplify right side
    241,822.66x = 39,431,262,598.22
  5. Step 5: Solve for x
    x = 39,431,262,598.22/241,822.66
  6. Step 6: Final answer
    x = 163,058.59

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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.