Home / 334,913.54-462,189.19-181,950.20

Finding the Fourth Proportional to 334,913.54, 462,189.19 and 181,950.20

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Solution

The fourth proportional to 334,913.54, 462,189.19 and 181,950.20 is: 251,095.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,913.54 : 462,189.19 = 181,950.20 : x
  2. Step 2: Convert to fraction form
    334,913.54/462,189.19 = 181,950.20/x
  3. Step 3: Cross multiply
    334,913.54x = 462,189.19 × 181,950.20
  4. Step 4: Simplify right side
    334,913.54x = 84,095,414,866.88
  5. Step 5: Solve for x
    x = 84,095,414,866.88/334,913.54
  6. Step 6: Final answer
    x = 251,095.90

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1.5x scale

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.