Home / 245,059.60-367,416.42-95,175.04

Finding the Fourth Proportional to 245,059.60, 367,416.42 and 95,175.04

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Solution

The fourth proportional to 245,059.60, 367,416.42 and 95,175.04 is: 142,695.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,059.60 : 367,416.42 = 95,175.04 : x
  2. Step 2: Convert to fraction form
    245,059.60/367,416.42 = 95,175.04/x
  3. Step 3: Cross multiply
    245,059.60x = 367,416.42 × 95,175.04
  4. Step 4: Simplify right side
    245,059.60x = 34,968,872,470.16
  5. Step 5: Solve for x
    x = 34,968,872,470.16/245,059.60
  6. Step 6: Final answer
    x = 142,695.38

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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.