Home / 16,538.18-24,811.11-4,852.31

Finding the Fourth Proportional to 16,538.18, 24,811.11 and 4,852.31

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Solution

The fourth proportional to 16,538.18, 24,811.11 and 4,852.31 is: 7,279.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,538.18 : 24,811.11 = 4,852.31 : x
  2. Step 2: Convert to fraction form
    16,538.18/24,811.11 = 4,852.31/x
  3. Step 3: Cross multiply
    16,538.18x = 24,811.11 × 4,852.31
  4. Step 4: Simplify right side
    16,538.18x = 120,391,073.11
  5. Step 5: Solve for x
    x = 120,391,073.11/16,538.18
  6. Step 6: Final answer
    x = 7,279.59

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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.