Home / 14,415.30-21,622.95-6,093.99

Finding the Fourth Proportional to 14,415.30, 21,622.95 and 6,093.99

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Solution

The fourth proportional to 14,415.30, 21,622.95 and 6,093.99 is: 9,140.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,415.30 : 21,622.95 = 6,093.99 : x
  2. Step 2: Convert to fraction form
    14,415.30/21,622.95 = 6,093.99/x
  3. Step 3: Cross multiply
    14,415.30x = 21,622.95 × 6,093.99
  4. Step 4: Simplify right side
    14,415.30x = 131,770,041.07
  5. Step 5: Solve for x
    x = 131,770,041.07/14,415.30
  6. Step 6: Final answer
    x = 9,140.99

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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.