Home / 13,367.45-20,050.94-4,602.17

Finding the Fourth Proportional to 13,367.45, 20,050.94 and 4,602.17

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Solution

The fourth proportional to 13,367.45, 20,050.94 and 4,602.17 is: 6,903.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,367.45 : 20,050.94 = 4,602.17 : x
  2. Step 2: Convert to fraction form
    13,367.45/20,050.94 = 4,602.17/x
  3. Step 3: Cross multiply
    13,367.45x = 20,050.94 × 4,602.17
  4. Step 4: Simplify right side
    13,367.45x = 92,277,896.17
  5. Step 5: Solve for x
    x = 92,277,896.17/13,367.45
  6. Step 6: Final answer
    x = 6,903.18

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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.