Home / 25,371.39-35,011.66-14,041.37

Finding the Fourth Proportional to 25,371.39, 35,011.66 and 14,041.37

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Solution

The fourth proportional to 25,371.39, 35,011.66 and 14,041.37 is: 19,376.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,371.39 : 35,011.66 = 14,041.37 : x
  2. Step 2: Convert to fraction form
    25,371.39/35,011.66 = 14,041.37/x
  3. Step 3: Cross multiply
    25,371.39x = 35,011.66 × 14,041.37
  4. Step 4: Simplify right side
    25,371.39x = 491,611,554.19
  5. Step 5: Solve for x
    x = 491,611,554.19/25,371.39
  6. Step 6: Final answer
    x = 19,376.61

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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.