Home / 69,087.23-95,351.81-43,607.46

Finding the Fourth Proportional to 69,087.23, 95,351.81 and 43,607.46

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Solution

The fourth proportional to 69,087.23, 95,351.81 and 43,607.46 is: 60,185.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,087.23 : 95,351.81 = 43,607.46 : x
  2. Step 2: Convert to fraction form
    69,087.23/95,351.81 = 43,607.46/x
  3. Step 3: Cross multiply
    69,087.23x = 95,351.81 × 43,607.46
  4. Step 4: Simplify right side
    69,087.23x = 4,158,050,240.50
  5. Step 5: Solve for x
    x = 4,158,050,240.50/69,087.23
  6. Step 6: Final answer
    x = 60,185.51

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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.