Home / 41,396.63-57,127.35-22,533.75

Finding the Fourth Proportional to 41,396.63, 57,127.35 and 22,533.75

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Solution

The fourth proportional to 41,396.63, 57,127.35 and 22,533.75 is: 31,096.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,396.63 : 57,127.35 = 22,533.75 : x
  2. Step 2: Convert to fraction form
    41,396.63/57,127.35 = 22,533.75/x
  3. Step 3: Cross multiply
    41,396.63x = 57,127.35 × 22,533.75
  4. Step 4: Simplify right side
    41,396.63x = 1,287,293,423.06
  5. Step 5: Solve for x
    x = 1,287,293,423.06/41,396.63
  6. Step 6: Final answer
    x = 31,096.58

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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.