Home / 246,975.16-370,069.08-158,155.60

Finding the Fourth Proportional to 246,975.16, 370,069.08 and 158,155.60

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Solution

The fourth proportional to 246,975.16, 370,069.08 and 158,155.60 is: 236,981.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,975.16 : 370,069.08 = 158,155.60 : x
  2. Step 2: Convert to fraction form
    246,975.16/370,069.08 = 158,155.60/x
  3. Step 3: Cross multiply
    246,975.16x = 370,069.08 × 158,155.60
  4. Step 4: Simplify right side
    246,975.16x = 58,528,497,388.85
  5. Step 5: Solve for x
    x = 58,528,497,388.85/246,975.16
  6. Step 6: Final answer
    x = 236,981.31

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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.