Home / 25,512.27-35,206.25-14,181.48

Finding the Fourth Proportional to 25,512.27, 35,206.25 and 14,181.48

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Solution

The fourth proportional to 25,512.27, 35,206.25 and 14,181.48 is: 19,570.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,512.27 : 35,206.25 = 14,181.48 : x
  2. Step 2: Convert to fraction form
    25,512.27/35,206.25 = 14,181.48/x
  3. Step 3: Cross multiply
    25,512.27x = 35,206.25 × 14,181.48
  4. Step 4: Simplify right side
    25,512.27x = 499,276,659.34
  5. Step 5: Solve for x
    x = 499,276,659.34/25,512.27
  6. Step 6: Final answer
    x = 19,570.06

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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.