Home / 47,066.44-64,951.84-25,556.20

Finding the Fourth Proportional to 47,066.44, 64,951.84 and 25,556.20

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Solution

The fourth proportional to 47,066.44, 64,951.84 and 25,556.20 is: 35,267.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,066.44 : 64,951.84 = 25,556.20 : x
  2. Step 2: Convert to fraction form
    47,066.44/64,951.84 = 25,556.20/x
  3. Step 3: Cross multiply
    47,066.44x = 64,951.84 × 25,556.20
  4. Step 4: Simplify right side
    47,066.44x = 1,659,922,213.41
  5. Step 5: Solve for x
    x = 1,659,922,213.41/47,066.44
  6. Step 6: Final answer
    x = 35,267.64

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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.