Home / 41,263.28-61,884.94-19,055.30

Finding the Fourth Proportional to 41,263.28, 61,884.94 and 19,055.30

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Solution

The fourth proportional to 41,263.28, 61,884.94 and 19,055.30 is: 28,578.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,263.28 : 61,884.94 = 19,055.30 : x
  2. Step 2: Convert to fraction form
    41,263.28/61,884.94 = 19,055.30/x
  3. Step 3: Cross multiply
    41,263.28x = 61,884.94 × 19,055.30
  4. Step 4: Simplify right side
    41,263.28x = 1,179,236,097.18
  5. Step 5: Solve for x
    x = 1,179,236,097.18/41,263.28
  6. Step 6: Final answer
    x = 28,578.34

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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.