Home / 6,045.03-8,346.24-3,952.80

Finding the Fourth Proportional to 6,045.03, 8,346.24 and 3,952.80

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Solution

The fourth proportional to 6,045.03, 8,346.24 and 3,952.80 is: 5,457.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,045.03 : 8,346.24 = 3,952.80 : x
  2. Step 2: Convert to fraction form
    6,045.03/8,346.24 = 3,952.80/x
  3. Step 3: Cross multiply
    6,045.03x = 8,346.24 × 3,952.80
  4. Step 4: Simplify right side
    6,045.03x = 32,991,017.47
  5. Step 5: Solve for x
    x = 32,991,017.47/6,045.03
  6. Step 6: Final answer
    x = 5,457.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.