Home / 110,840.05-152,959.44-63,093.41

Finding the Fourth Proportional to 110,840.05, 152,959.44 and 63,093.41

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Solution

The fourth proportional to 110,840.05, 152,959.44 and 63,093.41 is: 87,069.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,840.05 : 152,959.44 = 63,093.41 : x
  2. Step 2: Convert to fraction form
    110,840.05/152,959.44 = 63,093.41/x
  3. Step 3: Cross multiply
    110,840.05x = 152,959.44 × 63,093.41
  4. Step 4: Simplify right side
    110,840.05x = 9,650,731,896.49
  5. Step 5: Solve for x
    x = 9,650,731,896.49/110,840.05
  6. Step 6: Final answer
    x = 87,069.00

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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.