Home / 246,281.77-339,868.34-133,104.25

Finding the Fourth Proportional to 246,281.77, 339,868.34 and 133,104.25

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Solution

The fourth proportional to 246,281.77, 339,868.34 and 133,104.25 is: 183,683.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,281.77 : 339,868.34 = 133,104.25 : x
  2. Step 2: Convert to fraction form
    246,281.77/339,868.34 = 133,104.25/x
  3. Step 3: Cross multiply
    246,281.77x = 339,868.34 × 133,104.25
  4. Step 4: Simplify right side
    246,281.77x = 45,237,919,828.92
  5. Step 5: Solve for x
    x = 45,237,919,828.92/246,281.77
  6. Step 6: Final answer
    x = 183,683.59

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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.