Home / 82,673.64-114,087.24-46,866.96

Finding the Fourth Proportional to 82,673.64, 114,087.24 and 46,866.96

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Solution

The fourth proportional to 82,673.64, 114,087.24 and 46,866.96 is: 64,675.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,673.64 : 114,087.24 = 46,866.96 : x
  2. Step 2: Convert to fraction form
    82,673.64/114,087.24 = 46,866.96/x
  3. Step 3: Cross multiply
    82,673.64x = 114,087.24 × 46,866.96
  4. Step 4: Simplify right side
    82,673.64x = 5,346,922,113.59
  5. Step 5: Solve for x
    x = 5,346,922,113.59/82,673.64
  6. Step 6: Final answer
    x = 64,675.05

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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.