Home / 335,350.13-462,784.39-182,388.31

Finding the Fourth Proportional to 335,350.13, 462,784.39 and 182,388.31

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Solution

The fourth proportional to 335,350.13, 462,784.39 and 182,388.31 is: 251,696.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,350.13 : 462,784.39 = 182,388.31 : x
  2. Step 2: Convert to fraction form
    335,350.13/462,784.39 = 182,388.31/x
  3. Step 3: Cross multiply
    335,350.13x = 462,784.39 × 182,388.31
  4. Step 4: Simplify right side
    335,350.13x = 84,406,461,173.55
  5. Step 5: Solve for x
    x = 84,406,461,173.55/335,350.13
  6. Step 6: Final answer
    x = 251,696.53

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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.