Home / 25,625.93-35,363.82-14,295.14

Finding the Fourth Proportional to 25,625.93, 35,363.82 and 14,295.14

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Solution

The fourth proportional to 25,625.93, 35,363.82 and 14,295.14 is: 19,727.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,625.93 : 35,363.82 = 14,295.14 : x
  2. Step 2: Convert to fraction form
    25,625.93/35,363.82 = 14,295.14/x
  3. Step 3: Cross multiply
    25,625.93x = 35,363.82 × 14,295.14
  4. Step 4: Simplify right side
    25,625.93x = 505,530,581.02
  5. Step 5: Solve for x
    x = 505,530,581.02/25,625.93
  6. Step 6: Final answer
    x = 19,727.31

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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.