Home / 53,486.03-80,224.27-16,054.47

Finding the Fourth Proportional to 53,486.03, 80,224.27 and 16,054.47

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Solution

The fourth proportional to 53,486.03, 80,224.27 and 16,054.47 is: 24,080.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,486.03 : 80,224.27 = 16,054.47 : x
  2. Step 2: Convert to fraction form
    53,486.03/80,224.27 = 16,054.47/x
  3. Step 3: Cross multiply
    53,486.03x = 80,224.27 × 16,054.47
  4. Step 4: Simplify right side
    53,486.03x = 1,287,958,095.85
  5. Step 5: Solve for x
    x = 1,287,958,095.85/53,486.03
  6. Step 6: Final answer
    x = 24,080.27

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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.