Home / 14,401.07-21,610.10-6,080.54

Finding the Fourth Proportional to 14,401.07, 21,610.10 and 6,080.54

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Solution

The fourth proportional to 14,401.07, 21,610.10 and 6,080.54 is: 9,124.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,401.07 : 21,610.10 = 6,080.54 : x
  2. Step 2: Convert to fraction form
    14,401.07/21,610.10 = 6,080.54/x
  3. Step 3: Cross multiply
    14,401.07x = 21,610.10 × 6,080.54
  4. Step 4: Simplify right side
    14,401.07x = 131,401,077.45
  5. Step 5: Solve for x
    x = 131,401,077.45/14,401.07
  6. Step 6: Final answer
    x = 9,124.40

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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.