Home / 294,533.29-441,804.37-112,174.19

Finding the Fourth Proportional to 294,533.29, 441,804.37 and 112,174.19

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Solution

The fourth proportional to 294,533.29, 441,804.37 and 112,174.19 is: 168,262.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,533.29 : 441,804.37 = 112,174.19 : x
  2. Step 2: Convert to fraction form
    294,533.29/441,804.37 = 112,174.19/x
  3. Step 3: Cross multiply
    294,533.29x = 441,804.37 × 112,174.19
  4. Step 4: Simplify right side
    294,533.29x = 49,559,047,343.21
  5. Step 5: Solve for x
    x = 49,559,047,343.21/294,533.29
  6. Step 6: Final answer
    x = 168,262.97

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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.