Home / 146,264.95-219,438.74-41,084.83

Finding the Fourth Proportional to 146,264.95, 219,438.74 and 41,084.83

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Solution

The fourth proportional to 146,264.95, 219,438.74 and 41,084.83 is: 61,638.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,264.95 : 219,438.74 = 41,084.83 : x
  2. Step 2: Convert to fraction form
    146,264.95/219,438.74 = 41,084.83/x
  3. Step 3: Cross multiply
    146,264.95x = 219,438.74 × 41,084.83
  4. Step 4: Simplify right side
    146,264.95x = 9,015,603,328.31
  5. Step 5: Solve for x
    x = 9,015,603,328.31/146,264.95
  6. Step 6: Final answer
    x = 61,638.85

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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.