Home / 93,984.26-141,005.61-30,804.93

Finding the Fourth Proportional to 93,984.26, 141,005.61 and 30,804.93

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Solution

The fourth proportional to 93,984.26, 141,005.61 and 30,804.93 is: 46,216.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,984.26 : 141,005.61 = 30,804.93 : x
  2. Step 2: Convert to fraction form
    93,984.26/141,005.61 = 30,804.93/x
  3. Step 3: Cross multiply
    93,984.26x = 141,005.61 × 30,804.93
  4. Step 4: Simplify right side
    93,984.26x = 4,343,667,945.66
  5. Step 5: Solve for x
    x = 4,343,667,945.66/93,984.26
  6. Step 6: Final answer
    x = 46,216.97

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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.