Home / 163,251.40-244,877.10-110,107.30

Finding the Fourth Proportional to 163,251.40, 244,877.10 and 110,107.30

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Solution

The fourth proportional to 163,251.40, 244,877.10 and 110,107.30 is: 165,160.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,251.40 : 244,877.10 = 110,107.30 : x
  2. Step 2: Convert to fraction form
    163,251.40/244,877.10 = 110,107.30/x
  3. Step 3: Cross multiply
    163,251.40x = 244,877.10 × 110,107.30
  4. Step 4: Simplify right side
    163,251.40x = 26,962,756,312.83
  5. Step 5: Solve for x
    x = 26,962,756,312.83/163,251.40
  6. Step 6: Final answer
    x = 165,160.95

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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.