Home / 25,597.72-35,327.44-14,269.06

Finding the Fourth Proportional to 25,597.72, 35,327.44 and 14,269.06

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Solution

The fourth proportional to 25,597.72, 35,327.44 and 14,269.06 is: 19,692.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,597.72 : 35,327.44 = 14,269.06 : x
  2. Step 2: Convert to fraction form
    25,597.72/35,327.44 = 14,269.06/x
  3. Step 3: Cross multiply
    25,597.72x = 35,327.44 × 14,269.06
  4. Step 4: Simplify right side
    25,597.72x = 504,089,423.00
  5. Step 5: Solve for x
    x = 504,089,423.00/25,597.72
  6. Step 6: Final answer
    x = 19,692.75

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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.