Home / 43,527.77-65,250.24-13,926.52

Finding the Fourth Proportional to 43,527.77, 65,250.24 and 13,926.52

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Solution

The fourth proportional to 43,527.77, 65,250.24 and 13,926.52 is: 20,876.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,527.77 : 65,250.24 = 13,926.52 : x
  2. Step 2: Convert to fraction form
    43,527.77/65,250.24 = 13,926.52/x
  3. Step 3: Cross multiply
    43,527.77x = 65,250.24 × 13,926.52
  4. Step 4: Simplify right side
    43,527.77x = 908,708,772.36
  5. Step 5: Solve for x
    x = 908,708,772.36/43,527.77
  6. Step 6: Final answer
    x = 20,876.53

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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.