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Finding the Fourth Proportional to 360,023.58, 540,035.37 and 110,705.58

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Solution

The fourth proportional to 360,023.58, 540,035.37 and 110,705.58 is: 166,058.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    360,023.58 : 540,035.37 = 110,705.58 : x
  2. Step 2: Convert to fraction form
    360,023.58/540,035.37 = 110,705.58/x
  3. Step 3: Cross multiply
    360,023.58x = 540,035.37 × 110,705.58
  4. Step 4: Simplify right side
    360,023.58x = 59,784,928,856.36
  5. Step 5: Solve for x
    x = 59,784,928,856.36/360,023.58
  6. Step 6: Final answer
    x = 166,058.37

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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.