Home / 25,092.98-34,629.39-14,482.58

Finding the Fourth Proportional to 25,092.98, 34,629.39 and 14,482.58

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Solution

The fourth proportional to 25,092.98, 34,629.39 and 14,482.58 is: 19,986.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,092.98 : 34,629.39 = 14,482.58 : x
  2. Step 2: Convert to fraction form
    25,092.98/34,629.39 = 14,482.58/x
  3. Step 3: Cross multiply
    25,092.98x = 34,629.39 × 14,482.58
  4. Step 4: Simplify right side
    25,092.98x = 501,522,911.03
  5. Step 5: Solve for x
    x = 501,522,911.03/25,092.98
  6. Step 6: Final answer
    x = 19,986.58

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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.