Home / 162,984.26-244,426.68-112,706.52

Finding the Fourth Proportional to 162,984.26, 244,426.68 and 112,706.52

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Solution

The fourth proportional to 162,984.26, 244,426.68 and 112,706.52 is: 169,025.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,984.26 : 244,426.68 = 112,706.52 : x
  2. Step 2: Convert to fraction form
    162,984.26/244,426.68 = 112,706.52/x
  3. Step 3: Cross multiply
    162,984.26x = 244,426.68 × 112,706.52
  4. Step 4: Simplify right side
    162,984.26x = 27,548,480,497.95
  5. Step 5: Solve for x
    x = 27,548,480,497.95/162,984.26
  6. Step 6: Final answer
    x = 169,025.41

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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.