Home / 62,483.01-93,705.08-18,112.83

Finding the Fourth Proportional to 62,483.01, 93,705.08 and 18,112.83

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Solution

The fourth proportional to 62,483.01, 93,705.08 and 18,112.83 is: 27,163.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,483.01 : 93,705.08 = 18,112.83 : x
  2. Step 2: Convert to fraction form
    62,483.01/93,705.08 = 18,112.83/x
  3. Step 3: Cross multiply
    62,483.01x = 93,705.08 × 18,112.83
  4. Step 4: Simplify right side
    62,483.01x = 1,697,264,093.61
  5. Step 5: Solve for x
    x = 1,697,264,093.61/62,483.01
  6. Step 6: Final answer
    x = 27,163.61

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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.