Home / 270,467.14-373,212.26-149,592.10

Finding the Fourth Proportional to 270,467.14, 373,212.26 and 149,592.10

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Solution

The fourth proportional to 270,467.14, 373,212.26 and 149,592.10 is: 206,419.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,467.14 : 373,212.26 = 149,592.10 : x
  2. Step 2: Convert to fraction form
    270,467.14/373,212.26 = 149,592.10/x
  3. Step 3: Cross multiply
    270,467.14x = 373,212.26 × 149,592.10
  4. Step 4: Simplify right side
    270,467.14x = 55,829,605,719.15
  5. Step 5: Solve for x
    x = 55,829,605,719.15/270,467.14
  6. Step 6: Final answer
    x = 206,419.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.