Home / 26,164.25-39,256.85-9,525.43

Finding the Fourth Proportional to 26,164.25, 39,256.85 and 9,525.43

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Solution

The fourth proportional to 26,164.25, 39,256.85 and 9,525.43 is: 14,291.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,164.25 : 39,256.85 = 9,525.43 : x
  2. Step 2: Convert to fraction form
    26,164.25/39,256.85 = 9,525.43/x
  3. Step 3: Cross multiply
    26,164.25x = 39,256.85 × 9,525.43
  4. Step 4: Simplify right side
    26,164.25x = 373,938,449.58
  5. Step 5: Solve for x
    x = 373,938,449.58/26,164.25
  6. Step 6: Final answer
    x = 14,291.96

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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.