Home / 43,566.08-60,134.88-25,659.84

Finding the Fourth Proportional to 43,566.08, 60,134.88 and 25,659.84

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Solution

The fourth proportional to 43,566.08, 60,134.88 and 25,659.84 is: 35,418.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,566.08 : 60,134.88 = 25,659.84 : x
  2. Step 2: Convert to fraction form
    43,566.08/60,134.88 = 25,659.84/x
  3. Step 3: Cross multiply
    43,566.08x = 60,134.88 × 25,659.84
  4. Step 4: Simplify right side
    43,566.08x = 1,543,051,399.22
  5. Step 5: Solve for x
    x = 1,543,051,399.22/43,566.08
  6. Step 6: Final answer
    x = 35,418.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.