Home / 61,784.23-92,570.56-33,723.99

Finding the Fourth Proportional to 61,784.23, 92,570.56 and 33,723.99

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Solution

The fourth proportional to 61,784.23, 92,570.56 and 33,723.99 is: 50,528.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,784.23 : 92,570.56 = 33,723.99 : x
  2. Step 2: Convert to fraction form
    61,784.23/92,570.56 = 33,723.99/x
  3. Step 3: Cross multiply
    61,784.23x = 92,570.56 × 33,723.99
  4. Step 4: Simplify right side
    61,784.23x = 3,121,848,639.73
  5. Step 5: Solve for x
    x = 3,121,848,639.73/61,784.23
  6. Step 6: Final answer
    x = 50,528.24

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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.