Home / 82,647.24-114,054.48-44,921.58

Finding the Fourth Proportional to 82,647.24, 114,054.48 and 44,921.58

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Solution

The fourth proportional to 82,647.24, 114,054.48 and 44,921.58 is: 61,992.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,647.24 : 114,054.48 = 44,921.58 : x
  2. Step 2: Convert to fraction form
    82,647.24/114,054.48 = 44,921.58/x
  3. Step 3: Cross multiply
    82,647.24x = 114,054.48 × 44,921.58
  4. Step 4: Simplify right side
    82,647.24x = 5,123,507,447.68
  5. Step 5: Solve for x
    x = 5,123,507,447.68/82,647.24
  6. Step 6: Final answer
    x = 61,992.48

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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.