Home / 241,518.42-362,380.14-129,169.50

Finding the Fourth Proportional to 241,518.42, 362,380.14 and 129,169.50

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Solution

The fourth proportional to 241,518.42, 362,380.14 and 129,169.50 is: 193,809.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,518.42 : 362,380.14 = 129,169.50 : x
  2. Step 2: Convert to fraction form
    241,518.42/362,380.14 = 129,169.50/x
  3. Step 3: Cross multiply
    241,518.42x = 362,380.14 × 129,169.50
  4. Step 4: Simplify right side
    241,518.42x = 46,808,461,493.73
  5. Step 5: Solve for x
    x = 46,808,461,493.73/241,518.42
  6. Step 6: Final answer
    x = 193,809.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.