Home / 334,329.39-461,372.76-181,370.61

Finding the Fourth Proportional to 334,329.39, 461,372.76 and 181,370.61

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Solution

The fourth proportional to 334,329.39, 461,372.76 and 181,370.61 is: 250,290.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,329.39 : 461,372.76 = 181,370.61 : x
  2. Step 2: Convert to fraction form
    334,329.39/461,372.76 = 181,370.61/x
  3. Step 3: Cross multiply
    334,329.39x = 461,372.76 × 181,370.61
  4. Step 4: Simplify right side
    334,329.39x = 83,679,458,918.58
  5. Step 5: Solve for x
    x = 83,679,458,918.58/334,329.39
  6. Step 6: Final answer
    x = 250,290.47

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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.