Home / 116,064.29-174,122.67-41,184.51

Finding the Fourth Proportional to 116,064.29, 174,122.67 and 41,184.51

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Solution

The fourth proportional to 116,064.29, 174,122.67 and 41,184.51 is: 61,786.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,064.29 : 174,122.67 = 41,184.51 : x
  2. Step 2: Convert to fraction form
    116,064.29/174,122.67 = 41,184.51/x
  3. Step 3: Cross multiply
    116,064.29x = 174,122.67 × 41,184.51
  4. Step 4: Simplify right side
    116,064.29x = 7,171,156,843.84
  5. Step 5: Solve for x
    x = 7,171,156,843.84/116,064.29
  6. Step 6: Final answer
    x = 61,786.07

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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.