Home / 35,016.03-52,499.45-12,826.53

Finding the Fourth Proportional to 35,016.03, 52,499.45 and 12,826.53

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Solution

The fourth proportional to 35,016.03, 52,499.45 and 12,826.53 is: 19,230.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,016.03 : 52,499.45 = 12,826.53 : x
  2. Step 2: Convert to fraction form
    35,016.03/52,499.45 = 12,826.53/x
  3. Step 3: Cross multiply
    35,016.03x = 52,499.45 × 12,826.53
  4. Step 4: Simplify right side
    35,016.03x = 673,385,770.41
  5. Step 5: Solve for x
    x = 673,385,770.41/35,016.03
  6. Step 6: Final answer
    x = 19,230.79

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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.