Home / 376,558.22-564,933.02-106,686.07

Finding the Fourth Proportional to 376,558.22, 564,933.02 and 106,686.07

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Solution

The fourth proportional to 376,558.22, 564,933.02 and 106,686.07 is: 160,056.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,558.22 : 564,933.02 = 106,686.07 : x
  2. Step 2: Convert to fraction form
    376,558.22/564,933.02 = 106,686.07/x
  3. Step 3: Cross multiply
    376,558.22x = 564,933.02 × 106,686.07
  4. Step 4: Simplify right side
    376,558.22x = 60,270,481,771.27
  5. Step 5: Solve for x
    x = 60,270,481,771.27/376,558.22
  6. Step 6: Final answer
    x = 160,056.21

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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.