Home / 45,624.58-62,504.63-43,918.89

Finding the Fourth Proportional to 45,624.58, 62,504.63 and 43,918.89

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Solution

The fourth proportional to 45,624.58, 62,504.63 and 43,918.89 is: 60,167.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,624.58 : 62,504.63 = 43,918.89 : x
  2. Step 2: Convert to fraction form
    45,624.58/62,504.63 = 43,918.89/x
  3. Step 3: Cross multiply
    45,624.58x = 62,504.63 × 43,918.89
  4. Step 4: Simplify right side
    45,624.58x = 2,745,133,984.26
  5. Step 5: Solve for x
    x = 2,745,133,984.26/45,624.58
  6. Step 6: Final answer
    x = 60,167.87

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.