Home / 335,214.16-462,595.08-192,020.56

Finding the Fourth Proportional to 335,214.16, 462,595.08 and 192,020.56

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Solution

The fourth proportional to 335,214.16, 462,595.08 and 192,020.56 is: 264,988.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,214.16 : 462,595.08 = 192,020.56 : x
  2. Step 2: Convert to fraction form
    335,214.16/462,595.08 = 192,020.56/x
  3. Step 3: Cross multiply
    335,214.16x = 462,595.08 × 192,020.56
  4. Step 4: Simplify right side
    335,214.16x = 88,827,766,314.84
  5. Step 5: Solve for x
    x = 88,827,766,314.84/335,214.16
  6. Step 6: Final answer
    x = 264,988.11

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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.