Home / 293,823.63-441,144.02-151,773.88

Finding the Fourth Proportional to 293,823.63, 441,144.02 and 151,773.88

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Solution

The fourth proportional to 293,823.63, 441,144.02 and 151,773.88 is: 227,871.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,823.63 : 441,144.02 = 151,773.88 : x
  2. Step 2: Convert to fraction form
    293,823.63/441,144.02 = 151,773.88/x
  3. Step 3: Cross multiply
    293,823.63x = 441,144.02 × 151,773.88
  4. Step 4: Simplify right side
    293,823.63x = 66,954,139,554.20
  5. Step 5: Solve for x
    x = 66,954,139,554.20/293,823.63
  6. Step 6: Final answer
    x = 227,871.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.