Home / 26,041.42-38,985.33-16,148.86

Finding the Fourth Proportional to 26,041.42, 38,985.33 and 16,148.86

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Solution

The fourth proportional to 26,041.42, 38,985.33 and 16,148.86 is: 24,175.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,041.42 : 38,985.33 = 16,148.86 : x
  2. Step 2: Convert to fraction form
    26,041.42/38,985.33 = 16,148.86/x
  3. Step 3: Cross multiply
    26,041.42x = 38,985.33 × 16,148.86
  4. Step 4: Simplify right side
    26,041.42x = 629,568,636.22
  5. Step 5: Solve for x
    x = 629,568,636.22/26,041.42
  6. Step 6: Final answer
    x = 24,175.66

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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.