Home / 376,001.82-563,871.33-151,303.95

Finding the Fourth Proportional to 376,001.82, 563,871.33 and 151,303.95

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Solution

The fourth proportional to 376,001.82, 563,871.33 and 151,303.95 is: 226,903.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,001.82 : 563,871.33 = 151,303.95 : x
  2. Step 2: Convert to fraction form
    376,001.82/563,871.33 = 151,303.95/x
  3. Step 3: Cross multiply
    376,001.82x = 563,871.33 × 151,303.95
  4. Step 4: Simplify right side
    376,001.82x = 85,315,959,520.75
  5. Step 5: Solve for x
    x = 85,315,959,520.75/376,001.82
  6. Step 6: Final answer
    x = 226,903.05

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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.