Home / 25,367.33-35,005.68-14,036.62

Finding the Fourth Proportional to 25,367.33, 35,005.68 and 14,036.62

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Solution

The fourth proportional to 25,367.33, 35,005.68 and 14,036.62 is: 19,369.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,367.33 : 35,005.68 = 14,036.62 : x
  2. Step 2: Convert to fraction form
    25,367.33/35,005.68 = 14,036.62/x
  3. Step 3: Cross multiply
    25,367.33x = 35,005.68 × 14,036.62
  4. Step 4: Simplify right side
    25,367.33x = 491,361,340.49
  5. Step 5: Solve for x
    x = 491,361,340.49/25,367.33
  6. Step 6: Final answer
    x = 19,369.85

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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.