Home / 82,095.73-113,289.84-46,285.43

Finding the Fourth Proportional to 82,095.73, 113,289.84 and 46,285.43

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Solution

The fourth proportional to 82,095.73, 113,289.84 and 46,285.43 is: 63,872.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,095.73 : 113,289.84 = 46,285.43 : x
  2. Step 2: Convert to fraction form
    82,095.73/113,289.84 = 46,285.43/x
  3. Step 3: Cross multiply
    82,095.73x = 113,289.84 × 46,285.43
  4. Step 4: Simplify right side
    82,095.73x = 5,243,668,392.58
  5. Step 5: Solve for x
    x = 5,243,668,392.58/82,095.73
  6. Step 6: Final answer
    x = 63,872.61

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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.