Home / 25,371.36-35,012.52-14,041.34

Finding the Fourth Proportional to 25,371.36, 35,012.52 and 14,041.34

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Solution

The fourth proportional to 25,371.36, 35,012.52 and 14,041.34 is: 19,377.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,371.36 : 35,012.52 = 14,041.34 : x
  2. Step 2: Convert to fraction form
    25,371.36/35,012.52 = 14,041.34/x
  3. Step 3: Cross multiply
    25,371.36x = 35,012.52 × 14,041.34
  4. Step 4: Simplify right side
    25,371.36x = 491,622,697.58
  5. Step 5: Solve for x
    x = 491,622,697.58/25,371.36
  6. Step 6: Final answer
    x = 19,377.07

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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.