Home / 164,844.16-247,185.60-114,948.16

Finding the Fourth Proportional to 164,844.16, 247,185.60 and 114,948.16

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Solution

The fourth proportional to 164,844.16, 247,185.60 and 114,948.16 is: 172,366.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,844.16 : 247,185.60 = 114,948.16 : x
  2. Step 2: Convert to fraction form
    164,844.16/247,185.60 = 114,948.16/x
  3. Step 3: Cross multiply
    164,844.16x = 247,185.60 × 114,948.16
  4. Step 4: Simplify right side
    164,844.16x = 28,413,529,898.50
  5. Step 5: Solve for x
    x = 28,413,529,898.50/164,844.16
  6. Step 6: Final answer
    x = 172,366.01

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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.