Home / 165,452.49-246,307.59-164,468.34

Finding the Fourth Proportional to 165,452.49, 246,307.59 and 164,468.34

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Solution

The fourth proportional to 165,452.49, 246,307.59 and 164,468.34 is: 244,842.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,452.49 : 246,307.59 = 164,468.34 : x
  2. Step 2: Convert to fraction form
    165,452.49/246,307.59 = 164,468.34/x
  3. Step 3: Cross multiply
    165,452.49x = 246,307.59 × 164,468.34
  4. Step 4: Simplify right side
    165,452.49x = 40,509,800,456.70
  5. Step 5: Solve for x
    x = 40,509,800,456.70/165,452.49
  6. Step 6: Final answer
    x = 244,842.50

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.