Home / 52,027.94-78,050.01-16,959.44

Finding the Fourth Proportional to 52,027.94, 78,050.01 and 16,959.44

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Solution

The fourth proportional to 52,027.94, 78,050.01 and 16,959.44 is: 25,441.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,027.94 : 78,050.01 = 16,959.44 : x
  2. Step 2: Convert to fraction form
    52,027.94/78,050.01 = 16,959.44/x
  3. Step 3: Cross multiply
    52,027.94x = 78,050.01 × 16,959.44
  4. Step 4: Simplify right side
    52,027.94x = 1,323,684,071.34
  5. Step 5: Solve for x
    x = 1,323,684,071.34/52,027.94
  6. Step 6: Final answer
    x = 25,441.80

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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.