Home / 336,109.77-463,825.44-183,149.28

Finding the Fourth Proportional to 336,109.77, 463,825.44 and 183,149.28

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Solution

The fourth proportional to 336,109.77, 463,825.44 and 183,149.28 is: 252,742.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,109.77 : 463,825.44 = 183,149.28 : x
  2. Step 2: Convert to fraction form
    336,109.77/463,825.44 = 183,149.28/x
  3. Step 3: Cross multiply
    336,109.77x = 463,825.44 × 183,149.28
  4. Step 4: Simplify right side
    336,109.77x = 84,949,295,381.68
  5. Step 5: Solve for x
    x = 84,949,295,381.68/336,109.77
  6. Step 6: Final answer
    x = 252,742.71

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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.