Home / 16,372.96-24,559.44-4,686.22

Finding the Fourth Proportional to 16,372.96, 24,559.44 and 4,686.22

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Solution

The fourth proportional to 16,372.96, 24,559.44 and 4,686.22 is: 7,029.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,372.96 : 24,559.44 = 4,686.22 : x
  2. Step 2: Convert to fraction form
    16,372.96/24,559.44 = 4,686.22/x
  3. Step 3: Cross multiply
    16,372.96x = 24,559.44 × 4,686.22
  4. Step 4: Simplify right side
    16,372.96x = 115,090,938.92
  5. Step 5: Solve for x
    x = 115,090,938.92/16,372.96
  6. Step 6: Final answer
    x = 7,029.33

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Double scale
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Similar ratio
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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.