Home / 25,609.15-35,354.55-17,693.92

Finding the Fourth Proportional to 25,609.15, 35,354.55 and 17,693.92

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Solution

The fourth proportional to 25,609.15, 35,354.55 and 17,693.92 is: 24,427.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,609.15 : 35,354.55 = 17,693.92 : x
  2. Step 2: Convert to fraction form
    25,609.15/35,354.55 = 17,693.92/x
  3. Step 3: Cross multiply
    25,609.15x = 35,354.55 × 17,693.92
  4. Step 4: Simplify right side
    25,609.15x = 625,560,579.34
  5. Step 5: Solve for x
    x = 625,560,579.34/25,609.15
  6. Step 6: Final answer
    x = 24,427.23

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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.