Home / 97,525.37-134,583.42-54,505.46

Finding the Fourth Proportional to 97,525.37, 134,583.42 and 54,505.46

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Solution

The fourth proportional to 97,525.37, 134,583.42 and 54,505.46 is: 75,216.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,525.37 : 134,583.42 = 54,505.46 : x
  2. Step 2: Convert to fraction form
    97,525.37/134,583.42 = 54,505.46/x
  3. Step 3: Cross multiply
    97,525.37x = 134,583.42 × 54,505.46
  4. Step 4: Simplify right side
    97,525.37x = 7,335,531,756.33
  5. Step 5: Solve for x
    x = 7,335,531,756.33/97,525.37
  6. Step 6: Final answer
    x = 75,216.65

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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.