Home / 34,069.95-51,007.73-30,181.95

Finding the Fourth Proportional to 34,069.95, 51,007.73 and 30,181.95

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Solution

The fourth proportional to 34,069.95, 51,007.73 and 30,181.95 is: 45,186.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,069.95 : 51,007.73 = 30,181.95 : x
  2. Step 2: Convert to fraction form
    34,069.95/51,007.73 = 30,181.95/x
  3. Step 3: Cross multiply
    34,069.95x = 51,007.73 × 30,181.95
  4. Step 4: Simplify right side
    34,069.95x = 1,539,512,605.56
  5. Step 5: Solve for x
    x = 1,539,512,605.56/34,069.95
  6. Step 6: Final answer
    x = 45,186.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.