Home / 70,856.19-106,034.56-44,214.73

Finding the Fourth Proportional to 70,856.19, 106,034.56 and 44,214.73

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Solution

The fourth proportional to 70,856.19, 106,034.56 and 44,214.73 is: 66,166.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,856.19 : 106,034.56 = 44,214.73 : x
  2. Step 2: Convert to fraction form
    70,856.19/106,034.56 = 44,214.73/x
  3. Step 3: Cross multiply
    70,856.19x = 106,034.56 × 44,214.73
  4. Step 4: Simplify right side
    70,856.19x = 4,688,289,175.98
  5. Step 5: Solve for x
    x = 4,688,289,175.98/70,856.19
  6. Step 6: Final answer
    x = 66,166.26

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1.5x scale

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.