Home / 49,674.12-68,484.45-41,144.82

Finding the Fourth Proportional to 49,674.12, 68,484.45 and 41,144.82

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Solution

The fourth proportional to 49,674.12, 68,484.45 and 41,144.82 is: 56,725.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,674.12 : 68,484.45 = 41,144.82 : x
  2. Step 2: Convert to fraction form
    49,674.12/68,484.45 = 41,144.82/x
  3. Step 3: Cross multiply
    49,674.12x = 68,484.45 × 41,144.82
  4. Step 4: Simplify right side
    49,674.12x = 2,817,780,368.05
  5. Step 5: Solve for x
    x = 2,817,780,368.05/49,674.12
  6. Step 6: Final answer
    x = 56,725.32

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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.