Home / 337,298.08-465,497.82-192,110.02

Finding the Fourth Proportional to 337,298.08, 465,497.82 and 192,110.02

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Solution

The fourth proportional to 337,298.08, 465,497.82 and 192,110.02 is: 265,126.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,298.08 : 465,497.82 = 192,110.02 : x
  2. Step 2: Convert to fraction form
    337,298.08/465,497.82 = 192,110.02/x
  3. Step 3: Cross multiply
    337,298.08x = 465,497.82 × 192,110.02
  4. Step 4: Simplify right side
    337,298.08x = 89,426,795,510.16
  5. Step 5: Solve for x
    x = 89,426,795,510.16/337,298.08
  6. Step 6: Final answer
    x = 265,126.90

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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.