Home / 246,222.02-339,786.48-133,044.76

Finding the Fourth Proportional to 246,222.02, 339,786.48 and 133,044.76

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Solution

The fourth proportional to 246,222.02, 339,786.48 and 133,044.76 is: 183,601.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,222.02 : 339,786.48 = 133,044.76 : x
  2. Step 2: Convert to fraction form
    246,222.02/339,786.48 = 133,044.76/x
  3. Step 3: Cross multiply
    246,222.02x = 339,786.48 × 133,044.76
  4. Step 4: Simplify right side
    246,222.02x = 45,206,810,682.84
  5. Step 5: Solve for x
    x = 45,206,810,682.84/246,222.02
  6. Step 6: Final answer
    x = 183,601.82

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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.