Home / 35,126.11-52,694.03-14,344.75

Finding the Fourth Proportional to 35,126.11, 52,694.03 and 14,344.75

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Solution

The fourth proportional to 35,126.11, 52,694.03 and 14,344.75 is: 21,519.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,126.11 : 52,694.03 = 14,344.75 : x
  2. Step 2: Convert to fraction form
    35,126.11/52,694.03 = 14,344.75/x
  3. Step 3: Cross multiply
    35,126.11x = 52,694.03 × 14,344.75
  4. Step 4: Simplify right side
    35,126.11x = 755,882,686.84
  5. Step 5: Solve for x
    x = 755,882,686.84/35,126.11
  6. Step 6: Final answer
    x = 21,519.11

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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.