Home / 10,745.49-16,094.87-6,572.88

Finding the Fourth Proportional to 10,745.49, 16,094.87 and 6,572.88

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Solution

The fourth proportional to 10,745.49, 16,094.87 and 6,572.88 is: 9,845.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,745.49 : 16,094.87 = 6,572.88 : x
  2. Step 2: Convert to fraction form
    10,745.49/16,094.87 = 6,572.88/x
  3. Step 3: Cross multiply
    10,745.49x = 16,094.87 × 6,572.88
  4. Step 4: Simplify right side
    10,745.49x = 105,789,640.91
  5. Step 5: Solve for x
    x = 105,789,640.91/10,745.49
  6. Step 6: Final answer
    x = 9,845.02

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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.