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Finding the Fourth Proportional to 241,675.93, 362,654.33 and 99,535.51

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Solution

The fourth proportional to 241,675.93, 362,654.33 and 99,535.51 is: 149,361.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,675.93 : 362,654.33 = 99,535.51 : x
  2. Step 2: Convert to fraction form
    241,675.93/362,654.33 = 99,535.51/x
  3. Step 3: Cross multiply
    241,675.93x = 362,654.33 × 99,535.51
  4. Step 4: Simplify right side
    241,675.93x = 36,096,983,690.26
  5. Step 5: Solve for x
    x = 36,096,983,690.26/241,675.93
  6. Step 6: Final answer
    x = 149,361.10

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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.