Home / 104,258.63-156,363.96-62,150.60

Finding the Fourth Proportional to 104,258.63, 156,363.96 and 62,150.60

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Solution

The fourth proportional to 104,258.63, 156,363.96 and 62,150.60 is: 93,211.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,258.63 : 156,363.96 = 62,150.60 : x
  2. Step 2: Convert to fraction form
    104,258.63/156,363.96 = 62,150.60/x
  3. Step 3: Cross multiply
    104,258.63x = 156,363.96 × 62,150.60
  4. Step 4: Simplify right side
    104,258.63x = 9,718,113,932.38
  5. Step 5: Solve for x
    x = 9,718,113,932.38/104,258.63
  6. Step 6: Final answer
    x = 93,211.60

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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.