Home / 550,222.02-825,277.70-150,902.94

Finding the Fourth Proportional to 550,222.02, 825,277.70 and 150,902.94

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Solution

The fourth proportional to 550,222.02, 825,277.70 and 150,902.94 is: 226,339.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    550,222.02 : 825,277.70 = 150,902.94 : x
  2. Step 2: Convert to fraction form
    550,222.02/825,277.70 = 150,902.94/x
  3. Step 3: Cross multiply
    550,222.02x = 825,277.70 × 150,902.94
  4. Step 4: Simplify right side
    550,222.02x = 124,536,831,246.44
  5. Step 5: Solve for x
    x = 124,536,831,246.44/550,222.02
  6. Step 6: Final answer
    x = 226,339.24

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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.