Home / 163,029.40-244,544.10-109,885.30

Finding the Fourth Proportional to 163,029.40, 244,544.10 and 109,885.30

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Solution

The fourth proportional to 163,029.40, 244,544.10 and 109,885.30 is: 164,827.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,029.40 : 244,544.10 = 109,885.30 : x
  2. Step 2: Convert to fraction form
    163,029.40/244,544.10 = 109,885.30/x
  3. Step 3: Cross multiply
    163,029.40x = 244,544.10 × 109,885.30
  4. Step 4: Simplify right side
    163,029.40x = 26,871,801,791.73
  5. Step 5: Solve for x
    x = 26,871,801,791.73/163,029.40
  6. Step 6: Final answer
    x = 164,827.95

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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.