Home / 164,564.10-246,828.45-111,596.07

Finding the Fourth Proportional to 164,564.10, 246,828.45 and 111,596.07

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Solution

The fourth proportional to 164,564.10, 246,828.45 and 111,596.07 is: 167,382.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,564.10 : 246,828.45 = 111,596.07 : x
  2. Step 2: Convert to fraction form
    164,564.10/246,828.45 = 111,596.07/x
  3. Step 3: Cross multiply
    164,564.10x = 246,828.45 × 111,596.07
  4. Step 4: Simplify right side
    164,564.10x = 27,545,084,984.19
  5. Step 5: Solve for x
    x = 27,545,084,984.19/164,564.10
  6. Step 6: Final answer
    x = 167,382.10

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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.