Home / 463,734.90-695,584.08-164,203.38

Finding the Fourth Proportional to 463,734.90, 695,584.08 and 164,203.38

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Solution

The fourth proportional to 463,734.90, 695,584.08 and 164,203.38 is: 246,298.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,734.90 : 695,584.08 = 164,203.38 : x
  2. Step 2: Convert to fraction form
    463,734.90/695,584.08 = 164,203.38/x
  3. Step 3: Cross multiply
    463,734.90x = 695,584.08 × 164,203.38
  4. Step 4: Simplify right side
    463,734.90x = 114,217,257,010.19
  5. Step 5: Solve for x
    x = 114,217,257,010.19/463,734.90
  6. Step 6: Final answer
    x = 246,298.60

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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.