Home / 334,933.94-462,182.01-191,661.14

Finding the Fourth Proportional to 334,933.94, 462,182.01 and 191,661.14

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Solution

The fourth proportional to 334,933.94, 462,182.01 and 191,661.14 is: 264,477.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,933.94 : 462,182.01 = 191,661.14 : x
  2. Step 2: Convert to fraction form
    334,933.94/462,182.01 = 191,661.14/x
  3. Step 3: Cross multiply
    334,933.94x = 462,182.01 × 191,661.14
  4. Step 4: Simplify right side
    334,933.94x = 88,582,328,613.18
  5. Step 5: Solve for x
    x = 88,582,328,613.18/334,933.94
  6. Step 6: Final answer
    x = 264,477.02

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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.