Home / 45,926.82-63,379.29-25,509.03

Finding the Fourth Proportional to 45,926.82, 63,379.29 and 25,509.03

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Solution

The fourth proportional to 45,926.82, 63,379.29 and 25,509.03 is: 35,202.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,926.82 : 63,379.29 = 25,509.03 : x
  2. Step 2: Convert to fraction form
    45,926.82/63,379.29 = 25,509.03/x
  3. Step 3: Cross multiply
    45,926.82x = 63,379.29 × 25,509.03
  4. Step 4: Simplify right side
    45,926.82x = 1,616,744,209.99
  5. Step 5: Solve for x
    x = 1,616,744,209.99/45,926.82
  6. Step 6: Final answer
    x = 35,202.62

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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.