Home / 43,548.64-65,350.06-23,549.83

Finding the Fourth Proportional to 43,548.64, 65,350.06 and 23,549.83

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Solution

The fourth proportional to 43,548.64, 65,350.06 and 23,549.83 is: 35,339.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,548.64 : 65,350.06 = 23,549.83 : x
  2. Step 2: Convert to fraction form
    43,548.64/65,350.06 = 23,549.83/x
  3. Step 3: Cross multiply
    43,548.64x = 65,350.06 × 23,549.83
  4. Step 4: Simplify right side
    43,548.64x = 1,538,982,468.70
  5. Step 5: Solve for x
    x = 1,538,982,468.70/43,548.64
  6. Step 6: Final answer
    x = 35,339.39

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1.5x scale

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.