Home / 337,835.61-466,213.32-210,511.71

Finding the Fourth Proportional to 337,835.61, 466,213.32 and 210,511.71

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Solution

The fourth proportional to 337,835.61, 466,213.32 and 210,511.71 is: 290,506.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,835.61 : 466,213.32 = 210,511.71 : x
  2. Step 2: Convert to fraction form
    337,835.61/466,213.32 = 210,511.71/x
  3. Step 3: Cross multiply
    337,835.61x = 466,213.32 × 210,511.71
  4. Step 4: Simplify right side
    337,835.61x = 98,143,363,217.98
  5. Step 5: Solve for x
    x = 98,143,363,217.98/337,835.61
  6. Step 6: Final answer
    x = 290,506.27

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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.