Home / 62,084.06-93,134.82-19,950.02

Finding the Fourth Proportional to 62,084.06, 93,134.82 and 19,950.02

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Solution

The fourth proportional to 62,084.06, 93,134.82 and 19,950.02 is: 29,927.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,084.06 : 93,134.82 = 19,950.02 : x
  2. Step 2: Convert to fraction form
    62,084.06/93,134.82 = 19,950.02/x
  3. Step 3: Cross multiply
    62,084.06x = 93,134.82 × 19,950.02
  4. Step 4: Simplify right side
    62,084.06x = 1,858,041,521.70
  5. Step 5: Solve for x
    x = 1,858,041,521.70/62,084.06
  6. Step 6: Final answer
    x = 29,927.84

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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.