Home / 362,632.03-543,947.94-113,314.03

Finding the Fourth Proportional to 362,632.03, 543,947.94 and 113,314.03

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Solution

The fourth proportional to 362,632.03, 543,947.94 and 113,314.03 is: 169,971.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,632.03 : 543,947.94 = 113,314.03 : x
  2. Step 2: Convert to fraction form
    362,632.03/543,947.94 = 113,314.03/x
  3. Step 3: Cross multiply
    362,632.03x = 543,947.94 × 113,314.03
  4. Step 4: Simplify right side
    362,632.03x = 61,636,933,191.60
  5. Step 5: Solve for x
    x = 61,636,933,191.60/362,632.03
  6. Step 6: Final answer
    x = 169,971.01

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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.