Home / 10,800.03-16,202.24-4,560.06

Finding the Fourth Proportional to 10,800.03, 16,202.24 and 4,560.06

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Solution

The fourth proportional to 10,800.03, 16,202.24 and 4,560.06 is: 6,841.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,800.03 : 16,202.24 = 4,560.06 : x
  2. Step 2: Convert to fraction form
    10,800.03/16,202.24 = 4,560.06/x
  3. Step 3: Cross multiply
    10,800.03x = 16,202.24 × 4,560.06
  4. Step 4: Simplify right side
    10,800.03x = 73,883,180.83
  5. Step 5: Solve for x
    x = 73,883,180.83/10,800.03
  6. Step 6: Final answer
    x = 6,841.02

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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.