Home / 134,134.93-201,233.49-39,361.27

Finding the Fourth Proportional to 134,134.93, 201,233.49 and 39,361.27

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Solution

The fourth proportional to 134,134.93, 201,233.49 and 39,361.27 is: 59,051.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,134.93 : 201,233.49 = 39,361.27 : x
  2. Step 2: Convert to fraction form
    134,134.93/201,233.49 = 39,361.27/x
  3. Step 3: Cross multiply
    134,134.93x = 201,233.49 × 39,361.27
  4. Step 4: Simplify right side
    134,134.93x = 7,920,805,732.93
  5. Step 5: Solve for x
    x = 7,920,805,732.93/134,134.93
  6. Step 6: Final answer
    x = 59,051.03

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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.