Home / 73,341.16-110,067.46-53,670.48

Finding the Fourth Proportional to 73,341.16, 110,067.46 and 53,670.48

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Solution

The fourth proportional to 73,341.16, 110,067.46 and 53,670.48 is: 80,546.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,341.16 : 110,067.46 = 53,670.48 : x
  2. Step 2: Convert to fraction form
    73,341.16/110,067.46 = 53,670.48/x
  3. Step 3: Cross multiply
    73,341.16x = 110,067.46 × 53,670.48
  4. Step 4: Simplify right side
    73,341.16x = 5,907,373,410.58
  5. Step 5: Solve for x
    x = 5,907,373,410.58/73,341.16
  6. Step 6: Final answer
    x = 80,546.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.