Home / 25,512.32-35,207.19-14,027.44

Finding the Fourth Proportional to 25,512.32, 35,207.19 and 14,027.44

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Solution

The fourth proportional to 25,512.32, 35,207.19 and 14,027.44 is: 19,357.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,512.32 : 35,207.19 = 14,027.44 : x
  2. Step 2: Convert to fraction form
    25,512.32/35,207.19 = 14,027.44/x
  3. Step 3: Cross multiply
    25,512.32x = 35,207.19 × 14,027.44
  4. Step 4: Simplify right side
    25,512.32x = 493,866,831.98
  5. Step 5: Solve for x
    x = 493,866,831.98/25,512.32
  6. Step 6: Final answer
    x = 19,357.98

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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.