Home / 25,464.22-38,196.33-9,669.26

Finding the Fourth Proportional to 25,464.22, 38,196.33 and 9,669.26

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Solution

The fourth proportional to 25,464.22, 38,196.33 and 9,669.26 is: 14,503.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,464.22 : 38,196.33 = 9,669.26 : x
  2. Step 2: Convert to fraction form
    25,464.22/38,196.33 = 9,669.26/x
  3. Step 3: Cross multiply
    25,464.22x = 38,196.33 × 9,669.26
  4. Step 4: Simplify right side
    25,464.22x = 369,330,245.82
  5. Step 5: Solve for x
    x = 369,330,245.82/25,464.22
  6. Step 6: Final answer
    x = 14,503.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.