Home / 164,873.27-247,319.93-46,553.54

Finding the Fourth Proportional to 164,873.27, 247,319.93 and 46,553.54

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Solution

The fourth proportional to 164,873.27, 247,319.93 and 46,553.54 is: 69,833.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,873.27 : 247,319.93 = 46,553.54 : x
  2. Step 2: Convert to fraction form
    164,873.27/247,319.93 = 46,553.54/x
  3. Step 3: Cross multiply
    164,873.27x = 247,319.93 × 46,553.54
  4. Step 4: Simplify right side
    164,873.27x = 11,513,617,133.84
  5. Step 5: Solve for x
    x = 11,513,617,133.84/164,873.27
  6. Step 6: Final answer
    x = 69,833.13

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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.