Home / 163,084.22-244,307.98-112,363.58

Finding the Fourth Proportional to 163,084.22, 244,307.98 and 112,363.58

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Solution

The fourth proportional to 163,084.22, 244,307.98 and 112,363.58 is: 168,326.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,084.22 : 244,307.98 = 112,363.58 : x
  2. Step 2: Convert to fraction form
    163,084.22/244,307.98 = 112,363.58/x
  3. Step 3: Cross multiply
    163,084.22x = 244,307.98 × 112,363.58
  4. Step 4: Simplify right side
    163,084.22x = 27,451,319,255.37
  5. Step 5: Solve for x
    x = 27,451,319,255.37/163,084.22
  6. Step 6: Final answer
    x = 168,326.03

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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.