Home / 41,146.35-56,742.21-34,773.09

Finding the Fourth Proportional to 41,146.35, 56,742.21 and 34,773.09

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Solution

The fourth proportional to 41,146.35, 56,742.21 and 34,773.09 is: 47,953.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,146.35 : 56,742.21 = 34,773.09 : x
  2. Step 2: Convert to fraction form
    41,146.35/56,742.21 = 34,773.09/x
  3. Step 3: Cross multiply
    41,146.35x = 56,742.21 × 34,773.09
  4. Step 4: Simplify right side
    41,146.35x = 1,973,101,975.13
  5. Step 5: Solve for x
    x = 1,973,101,975.13/41,146.35
  6. Step 6: Final answer
    x = 47,953.27

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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.