Home / 95,818.42-143,674.72-44,471.10

Finding the Fourth Proportional to 95,818.42, 143,674.72 and 44,471.10

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Solution

The fourth proportional to 95,818.42, 143,674.72 and 44,471.10 is: 66,682.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,818.42 : 143,674.72 = 44,471.10 : x
  2. Step 2: Convert to fraction form
    95,818.42/143,674.72 = 44,471.10/x
  3. Step 3: Cross multiply
    95,818.42x = 143,674.72 × 44,471.10
  4. Step 4: Simplify right side
    95,818.42x = 6,389,372,840.59
  5. Step 5: Solve for x
    x = 6,389,372,840.59/95,818.42
  6. Step 6: Final answer
    x = 66,682.09

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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.