Home / 25,371.29-35,014.13-14,041.26

Finding the Fourth Proportional to 25,371.29, 35,014.13 and 14,041.26

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Solution

The fourth proportional to 25,371.29, 35,014.13 and 14,041.26 is: 19,377.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,371.29 : 35,014.13 = 14,041.26 : x
  2. Step 2: Convert to fraction form
    25,371.29/35,014.13 = 14,041.26/x
  3. Step 3: Cross multiply
    25,371.29x = 35,014.13 × 14,041.26
  4. Step 4: Simplify right side
    25,371.29x = 491,642,538.11
  5. Step 5: Solve for x
    x = 491,642,538.11/25,371.29
  6. Step 6: Final answer
    x = 19,377.91

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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.