Home / 14,403.06-21,604.77-4,014.18

Finding the Fourth Proportional to 14,403.06, 21,604.77 and 4,014.18

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Solution

The fourth proportional to 14,403.06, 21,604.77 and 4,014.18 is: 6,021.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,403.06 : 21,604.77 = 4,014.18 : x
  2. Step 2: Convert to fraction form
    14,403.06/21,604.77 = 4,014.18/x
  3. Step 3: Cross multiply
    14,403.06x = 21,604.77 × 4,014.18
  4. Step 4: Simplify right side
    14,403.06x = 86,725,435.64
  5. Step 5: Solve for x
    x = 86,725,435.64/14,403.06
  6. Step 6: Final answer
    x = 6,021.32

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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.