Home / 25,480.92-35,164.58-14,150.61

Finding the Fourth Proportional to 25,480.92, 35,164.58 and 14,150.61

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Solution

The fourth proportional to 25,480.92, 35,164.58 and 14,150.61 is: 19,528.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,480.92 : 35,164.58 = 14,150.61 : x
  2. Step 2: Convert to fraction form
    25,480.92/35,164.58 = 14,150.61/x
  3. Step 3: Cross multiply
    25,480.92x = 35,164.58 × 14,150.61
  4. Step 4: Simplify right side
    25,480.92x = 497,600,186.64
  5. Step 5: Solve for x
    x = 497,600,186.64/25,480.92
  6. Step 6: Final answer
    x = 19,528.34

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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.