Home / 53,849.14-80,773.74-25,762.59

Finding the Fourth Proportional to 53,849.14, 80,773.74 and 25,762.59

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Solution

The fourth proportional to 53,849.14, 80,773.74 and 25,762.59 is: 38,643.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,849.14 : 80,773.74 = 25,762.59 : x
  2. Step 2: Convert to fraction form
    53,849.14/80,773.74 = 25,762.59/x
  3. Step 3: Cross multiply
    53,849.14x = 80,773.74 × 25,762.59
  4. Step 4: Simplify right side
    53,849.14x = 2,080,940,746.39
  5. Step 5: Solve for x
    x = 2,080,940,746.39/53,849.14
  6. Step 6: Final answer
    x = 38,643.90

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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.