Home / 61,583.14-84,984.69-33,288.83

Finding the Fourth Proportional to 61,583.14, 84,984.69 and 33,288.83

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Solution

The fourth proportional to 61,583.14, 84,984.69 and 33,288.83 is: 45,938.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,583.14 : 84,984.69 = 33,288.83 : x
  2. Step 2: Convert to fraction form
    61,583.14/84,984.69 = 33,288.83/x
  3. Step 3: Cross multiply
    61,583.14x = 84,984.69 × 33,288.83
  4. Step 4: Simplify right side
    61,583.14x = 2,829,040,898.01
  5. Step 5: Solve for x
    x = 2,829,040,898.01/61,583.14
  6. Step 6: Final answer
    x = 45,938.56

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1.5x scale

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.