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Finding the Fourth Proportional to 60,160.56, 83,019.77 and 32,935.51

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Solution

The fourth proportional to 60,160.56, 83,019.77 and 32,935.51 is: 45,450.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,160.56 : 83,019.77 = 32,935.51 : x
  2. Step 2: Convert to fraction form
    60,160.56/83,019.77 = 32,935.51/x
  3. Step 3: Cross multiply
    60,160.56x = 83,019.77 × 32,935.51
  4. Step 4: Simplify right side
    60,160.56x = 2,734,298,527.64
  5. Step 5: Solve for x
    x = 2,734,298,527.64/60,160.56
  6. Step 6: Final answer
    x = 45,450.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.