Home / 246,736.04-370,074.14-69,257.32

Finding the Fourth Proportional to 246,736.04, 370,074.14 and 69,257.32

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Solution

The fourth proportional to 246,736.04, 370,074.14 and 69,257.32 is: 103,877.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,736.04 : 370,074.14 = 69,257.32 : x
  2. Step 2: Convert to fraction form
    246,736.04/370,074.14 = 69,257.32/x
  3. Step 3: Cross multiply
    246,736.04x = 370,074.14 × 69,257.32
  4. Step 4: Simplify right side
    246,736.04x = 25,630,343,137.70
  5. Step 5: Solve for x
    x = 25,630,343,137.70/246,736.04
  6. Step 6: Final answer
    x = 103,877.58

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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.