Home / 94,246.44-130,083.06-57,956.82

Finding the Fourth Proportional to 94,246.44, 130,083.06 and 57,956.82

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Solution

The fourth proportional to 94,246.44, 130,083.06 and 57,956.82 is: 79,994.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,246.44 : 130,083.06 = 57,956.82 : x
  2. Step 2: Convert to fraction form
    94,246.44/130,083.06 = 57,956.82/x
  3. Step 3: Cross multiply
    94,246.44x = 130,083.06 × 57,956.82
  4. Step 4: Simplify right side
    94,246.44x = 7,539,200,223.00
  5. Step 5: Solve for x
    x = 7,539,200,223.00/94,246.44
  6. Step 6: Final answer
    x = 79,994.54

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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.