Home / 82,634.06-114,032.63-46,835.64

Finding the Fourth Proportional to 82,634.06, 114,032.63 and 46,835.64

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Solution

The fourth proportional to 82,634.06, 114,032.63 and 46,835.64 is: 64,631.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,634.06 : 114,032.63 = 46,835.64 : x
  2. Step 2: Convert to fraction form
    82,634.06/114,032.63 = 46,835.64/x
  3. Step 3: Cross multiply
    82,634.06x = 114,032.63 × 46,835.64
  4. Step 4: Simplify right side
    82,634.06x = 5,340,790,972.76
  5. Step 5: Solve for x
    x = 5,340,790,972.76/82,634.06
  6. Step 6: Final answer
    x = 64,631.84

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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.