Home / 25,104.96-34,651.08-14,493.06

Finding the Fourth Proportional to 25,104.96, 34,651.08 and 14,493.06

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Solution

The fourth proportional to 25,104.96, 34,651.08 and 14,493.06 is: 20,004.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,104.96 : 34,651.08 = 14,493.06 : x
  2. Step 2: Convert to fraction form
    25,104.96/34,651.08 = 14,493.06/x
  3. Step 3: Cross multiply
    25,104.96x = 34,651.08 × 14,493.06
  4. Step 4: Simplify right side
    25,104.96x = 502,200,181.50
  5. Step 5: Solve for x
    x = 502,200,181.50/25,104.96
  6. Step 6: Final answer
    x = 20,004.02

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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.