Home / 41,741.53-62,579.89-21,742.63

Finding the Fourth Proportional to 41,741.53, 62,579.89 and 21,742.63

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Solution

The fourth proportional to 41,741.53, 62,579.89 and 21,742.63 is: 32,597.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,741.53 : 62,579.89 = 21,742.63 : x
  2. Step 2: Convert to fraction form
    41,741.53/62,579.89 = 21,742.63/x
  3. Step 3: Cross multiply
    41,741.53x = 62,579.89 × 21,742.63
  4. Step 4: Simplify right side
    41,741.53x = 1,360,651,393.71
  5. Step 5: Solve for x
    x = 1,360,651,393.71/41,741.53
  6. Step 6: Final answer
    x = 32,597.07

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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.