Home / 69,528.39-104,185.25-46,950.59

Finding the Fourth Proportional to 69,528.39, 104,185.25 and 46,950.59

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Solution

The fourth proportional to 69,528.39, 104,185.25 and 46,950.59 is: 70,353.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,528.39 : 104,185.25 = 46,950.59 : x
  2. Step 2: Convert to fraction form
    69,528.39/104,185.25 = 46,950.59/x
  3. Step 3: Cross multiply
    69,528.39x = 104,185.25 × 46,950.59
  4. Step 4: Simplify right side
    69,528.39x = 4,891,558,201.12
  5. Step 5: Solve for x
    x = 4,891,558,201.12/69,528.39
  6. Step 6: Final answer
    x = 70,353.39

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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.