Home / 25,367.84-35,006.37-14,037.12

Finding the Fourth Proportional to 25,367.84, 35,006.37 and 14,037.12

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Solution

The fourth proportional to 25,367.84, 35,006.37 and 14,037.12 is: 19,370.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,367.84 : 35,006.37 = 14,037.12 : x
  2. Step 2: Convert to fraction form
    25,367.84/35,006.37 = 14,037.12/x
  3. Step 3: Cross multiply
    25,367.84x = 35,006.37 × 14,037.12
  4. Step 4: Simplify right side
    25,367.84x = 491,388,616.45
  5. Step 5: Solve for x
    x = 491,388,616.45/25,367.84
  6. Step 6: Final answer
    x = 19,370.54

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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.