Home / 46,941.05-64,778.31-25,430.33

Finding the Fourth Proportional to 46,941.05, 64,778.31 and 25,430.33

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Solution

The fourth proportional to 46,941.05, 64,778.31 and 25,430.33 is: 35,093.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,941.05 : 64,778.31 = 25,430.33 : x
  2. Step 2: Convert to fraction form
    46,941.05/64,778.31 = 25,430.33/x
  3. Step 3: Cross multiply
    46,941.05x = 64,778.31 × 25,430.33
  4. Step 4: Simplify right side
    46,941.05x = 1,647,333,800.14
  5. Step 5: Solve for x
    x = 1,647,333,800.14/46,941.05
  6. Step 6: Final answer
    x = 35,093.67

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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.