Home / 25,506.26-35,193.16-14,891.08

Finding the Fourth Proportional to 25,506.26, 35,193.16 and 14,891.08

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Solution

The fourth proportional to 25,506.26, 35,193.16 and 14,891.08 is: 20,546.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,506.26 : 35,193.16 = 14,891.08 : x
  2. Step 2: Convert to fraction form
    25,506.26/35,193.16 = 14,891.08/x
  3. Step 3: Cross multiply
    25,506.26x = 35,193.16 × 14,891.08
  4. Step 4: Simplify right side
    25,506.26x = 524,064,161.01
  5. Step 5: Solve for x
    x = 524,064,161.01/25,506.26
  6. Step 6: Final answer
    x = 20,546.49

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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.