Home / 246,735.04-370,072.64-69,256.32

Finding the Fourth Proportional to 246,735.04, 370,072.64 and 69,256.32

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Solution

The fourth proportional to 246,735.04, 370,072.64 and 69,256.32 is: 103,876.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,735.04 : 370,072.64 = 69,256.32 : x
  2. Step 2: Convert to fraction form
    246,735.04/370,072.64 = 69,256.32/x
  3. Step 3: Cross multiply
    246,735.04x = 370,072.64 × 69,256.32
  4. Step 4: Simplify right side
    246,735.04x = 25,629,869,179.08
  5. Step 5: Solve for x
    x = 25,629,869,179.08/246,735.04
  6. Step 6: Final answer
    x = 103,876.08

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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.