Home / 82,551.26-113,921.16-44,825.52

Finding the Fourth Proportional to 82,551.26, 113,921.16 and 44,825.52

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Solution

The fourth proportional to 82,551.26, 113,921.16 and 44,825.52 is: 61,859.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,551.26 : 113,921.16 = 44,825.52 : x
  2. Step 2: Convert to fraction form
    82,551.26/113,921.16 = 44,825.52/x
  3. Step 3: Cross multiply
    82,551.26x = 113,921.16 × 44,825.52
  4. Step 4: Simplify right side
    82,551.26x = 5,106,575,236.00
  5. Step 5: Solve for x
    x = 5,106,575,236.00/82,551.26
  6. Step 6: Final answer
    x = 61,859.45

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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.