Home / 46,190.42-63,752.37-30,245.30

Finding the Fourth Proportional to 46,190.42, 63,752.37 and 30,245.30

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Solution

The fourth proportional to 46,190.42, 63,752.37 and 30,245.30 is: 41,744.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,190.42 : 63,752.37 = 30,245.30 : x
  2. Step 2: Convert to fraction form
    46,190.42/63,752.37 = 30,245.30/x
  3. Step 3: Cross multiply
    46,190.42x = 63,752.37 × 30,245.30
  4. Step 4: Simplify right side
    46,190.42x = 1,928,209,556.36
  5. Step 5: Solve for x
    x = 1,928,209,556.36/46,190.42
  6. Step 6: Final answer
    x = 41,744.79

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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.