Home / 16,031.56-24,047.34-4,344.78

Finding the Fourth Proportional to 16,031.56, 24,047.34 and 4,344.78

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Solution

The fourth proportional to 16,031.56, 24,047.34 and 4,344.78 is: 6,517.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,031.56 : 24,047.34 = 4,344.78 : x
  2. Step 2: Convert to fraction form
    16,031.56/24,047.34 = 4,344.78/x
  3. Step 3: Cross multiply
    16,031.56x = 24,047.34 × 4,344.78
  4. Step 4: Simplify right side
    16,031.56x = 104,480,401.89
  5. Step 5: Solve for x
    x = 104,480,401.89/16,031.56
  6. Step 6: Final answer
    x = 6,517.17

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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.