Home / 43,365.03-65,057.55-16,714.81

Finding the Fourth Proportional to 43,365.03, 65,057.55 and 16,714.81

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Solution

The fourth proportional to 43,365.03, 65,057.55 and 16,714.81 is: 25,076.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,365.03 : 65,057.55 = 16,714.81 : x
  2. Step 2: Convert to fraction form
    43,365.03/65,057.55 = 16,714.81/x
  3. Step 3: Cross multiply
    43,365.03x = 65,057.55 × 16,714.81
  4. Step 4: Simplify right side
    43,365.03x = 1,087,424,587.32
  5. Step 5: Solve for x
    x = 1,087,424,587.32/43,365.03
  6. Step 6: Final answer
    x = 25,076.07

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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.