Home / 164,935.92-247,477.69-94,815.23

Finding the Fourth Proportional to 164,935.92, 247,477.69 and 94,815.23

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Solution

The fourth proportional to 164,935.92, 247,477.69 and 94,815.23 is: 142,265.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,935.92 : 247,477.69 = 94,815.23 : x
  2. Step 2: Convert to fraction form
    164,935.92/247,477.69 = 94,815.23/x
  3. Step 3: Cross multiply
    164,935.92x = 247,477.69 × 94,815.23
  4. Step 4: Simplify right side
    164,935.92x = 23,464,654,097.22
  5. Step 5: Solve for x
    x = 23,464,654,097.22/164,935.92
  6. Step 6: Final answer
    x = 142,265.28

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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.