Home / 14,453.08-21,679.62-4,064.83

Finding the Fourth Proportional to 14,453.08, 21,679.62 and 4,064.83

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Solution

The fourth proportional to 14,453.08, 21,679.62 and 4,064.83 is: 6,097.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,453.08 : 21,679.62 = 4,064.83 : x
  2. Step 2: Convert to fraction form
    14,453.08/21,679.62 = 4,064.83/x
  3. Step 3: Cross multiply
    14,453.08x = 21,679.62 × 4,064.83
  4. Step 4: Simplify right side
    14,453.08x = 88,123,969.76
  5. Step 5: Solve for x
    x = 88,123,969.76/14,453.08
  6. Step 6: Final answer
    x = 6,097.25

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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.