Home / 46,662.44-64,394.11-25,441.70

Finding the Fourth Proportional to 46,662.44, 64,394.11 and 25,441.70

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Solution

The fourth proportional to 46,662.44, 64,394.11 and 25,441.70 is: 35,109.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,662.44 : 64,394.11 = 25,441.70 : x
  2. Step 2: Convert to fraction form
    46,662.44/64,394.11 = 25,441.70/x
  3. Step 3: Cross multiply
    46,662.44x = 64,394.11 × 25,441.70
  4. Step 4: Simplify right side
    46,662.44x = 1,638,295,628.39
  5. Step 5: Solve for x
    x = 1,638,295,628.39/46,662.44
  6. Step 6: Final answer
    x = 35,109.51

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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.