Home / 45,273.03-62,484.18-25,136.43

Finding the Fourth Proportional to 45,273.03, 62,484.18 and 25,136.43

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Solution

The fourth proportional to 45,273.03, 62,484.18 and 25,136.43 is: 34,692.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,273.03 : 62,484.18 = 25,136.43 : x
  2. Step 2: Convert to fraction form
    45,273.03/62,484.18 = 25,136.43/x
  3. Step 3: Cross multiply
    45,273.03x = 62,484.18 × 25,136.43
  4. Step 4: Simplify right side
    45,273.03x = 1,570,629,216.68
  5. Step 5: Solve for x
    x = 1,570,629,216.68/45,273.03
  6. Step 6: Final answer
    x = 34,692.38

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1.5x scale

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.