Home / 62,946.56-94,429.07-18,567.54

Finding the Fourth Proportional to 62,946.56, 94,429.07 and 18,567.54

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Solution

The fourth proportional to 62,946.56, 94,429.07 and 18,567.54 is: 27,854.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,946.56 : 94,429.07 = 18,567.54 : x
  2. Step 2: Convert to fraction form
    62,946.56/94,429.07 = 18,567.54/x
  3. Step 3: Cross multiply
    62,946.56x = 94,429.07 × 18,567.54
  4. Step 4: Simplify right side
    62,946.56x = 1,753,315,534.39
  5. Step 5: Solve for x
    x = 1,753,315,534.39/62,946.56
  6. Step 6: Final answer
    x = 27,854.03

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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.