Home / 241,239.02-332,907.41-133,808.72

Finding the Fourth Proportional to 241,239.02, 332,907.41 and 133,808.72

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Solution

The fourth proportional to 241,239.02, 332,907.41 and 133,808.72 is: 184,654.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,239.02 : 332,907.41 = 133,808.72 : x
  2. Step 2: Convert to fraction form
    241,239.02/332,907.41 = 133,808.72/x
  3. Step 3: Cross multiply
    241,239.02x = 332,907.41 × 133,808.72
  4. Step 4: Simplify right side
    241,239.02x = 44,545,912,077.03
  5. Step 5: Solve for x
    x = 44,545,912,077.03/241,239.02
  6. Step 6: Final answer
    x = 184,654.68

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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.