Home / 35,998.27-54,026.29-16,278.55

Finding the Fourth Proportional to 35,998.27, 54,026.29 and 16,278.55

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Solution

The fourth proportional to 35,998.27, 54,026.29 and 16,278.55 is: 24,430.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,998.27 : 54,026.29 = 16,278.55 : x
  2. Step 2: Convert to fraction form
    35,998.27/54,026.29 = 16,278.55/x
  3. Step 3: Cross multiply
    35,998.27x = 54,026.29 × 16,278.55
  4. Step 4: Simplify right side
    35,998.27x = 879,469,548.36
  5. Step 5: Solve for x
    x = 879,469,548.36/35,998.27
  6. Step 6: Final answer
    x = 24,430.89

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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.