Home / 43,332.03-65,004.93-16,677.09

Finding the Fourth Proportional to 43,332.03, 65,004.93 and 16,677.09

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Solution

The fourth proportional to 43,332.03, 65,004.93 and 16,677.09 is: 25,018.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,332.03 : 65,004.93 = 16,677.09 : x
  2. Step 2: Convert to fraction form
    43,332.03/65,004.93 = 16,677.09/x
  3. Step 3: Cross multiply
    43,332.03x = 65,004.93 × 16,677.09
  4. Step 4: Simplify right side
    43,332.03x = 1,084,093,068.05
  5. Step 5: Solve for x
    x = 1,084,093,068.05/43,332.03
  6. Step 6: Final answer
    x = 25,018.28

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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.