Home / 46,940.67-64,777.84-25,430.82

Finding the Fourth Proportional to 46,940.67, 64,777.84 and 25,430.82

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Solution

The fourth proportional to 46,940.67, 64,777.84 and 25,430.82 is: 35,094.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,940.67 : 64,777.84 = 25,430.82 : x
  2. Step 2: Convert to fraction form
    46,940.67/64,777.84 = 25,430.82/x
  3. Step 3: Cross multiply
    46,940.67x = 64,777.84 × 25,430.82
  4. Step 4: Simplify right side
    46,940.67x = 1,647,353,589.03
  5. Step 5: Solve for x
    x = 1,647,353,589.03/46,940.67
  6. Step 6: Final answer
    x = 35,094.38

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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.