Home / 82,634.49-114,032.39-44,907.93

Finding the Fourth Proportional to 82,634.49, 114,032.39 and 44,907.93

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Solution

The fourth proportional to 82,634.49, 114,032.39 and 44,907.93 is: 61,971.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,634.49 : 114,032.39 = 44,907.93 : x
  2. Step 2: Convert to fraction form
    82,634.49/114,032.39 = 44,907.93/x
  3. Step 3: Cross multiply
    82,634.49x = 114,032.39 × 44,907.93
  4. Step 4: Simplify right side
    82,634.49x = 5,120,958,363.31
  5. Step 5: Solve for x
    x = 5,120,958,363.31/82,634.49
  6. Step 6: Final answer
    x = 61,971.20

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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.