Home / 335,184.44-462,703.64-199,262.40

Finding the Fourth Proportional to 335,184.44, 462,703.64 and 199,262.40

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Solution

The fourth proportional to 335,184.44, 462,703.64 and 199,262.40 is: 275,070.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,184.44 : 462,703.64 = 199,262.40 : x
  2. Step 2: Convert to fraction form
    335,184.44/462,703.64 = 199,262.40/x
  3. Step 3: Cross multiply
    335,184.44x = 462,703.64 × 199,262.40
  4. Step 4: Simplify right side
    335,184.44x = 92,199,437,795.14
  5. Step 5: Solve for x
    x = 92,199,437,795.14/335,184.44
  6. Step 6: Final answer
    x = 275,070.76

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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.