Home / 263,850.90-364,096.26-168,347.04

Finding the Fourth Proportional to 263,850.90, 364,096.26 and 168,347.04

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Solution

The fourth proportional to 263,850.90, 364,096.26 and 168,347.04 is: 232,307.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,850.90 : 364,096.26 = 168,347.04 : x
  2. Step 2: Convert to fraction form
    263,850.90/364,096.26 = 168,347.04/x
  3. Step 3: Cross multiply
    263,850.90x = 364,096.26 × 168,347.04
  4. Step 4: Simplify right side
    263,850.90x = 61,294,527,646.07
  5. Step 5: Solve for x
    x = 61,294,527,646.07/263,850.90
  6. Step 6: Final answer
    x = 232,307.44

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1.5x scale

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.