Home / 69,922.04-104,974.53-41,510.86

Finding the Fourth Proportional to 69,922.04, 104,974.53 and 41,510.86

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Solution

The fourth proportional to 69,922.04, 104,974.53 and 41,510.86 is: 62,320.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,922.04 : 104,974.53 = 41,510.86 : x
  2. Step 2: Convert to fraction form
    69,922.04/104,974.53 = 41,510.86/x
  3. Step 3: Cross multiply
    69,922.04x = 104,974.53 × 41,510.86
  4. Step 4: Simplify right side
    69,922.04x = 4,357,583,018.40
  5. Step 5: Solve for x
    x = 4,357,583,018.40/69,922.04
  6. Step 6: Final answer
    x = 62,320.59

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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.