Home / 14,443.22-21,666.06-4,054.97

Finding the Fourth Proportional to 14,443.22, 21,666.06 and 4,054.97

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Solution

The fourth proportional to 14,443.22, 21,666.06 and 4,054.97 is: 6,082.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,443.22 : 21,666.06 = 4,054.97 : x
  2. Step 2: Convert to fraction form
    14,443.22/21,666.06 = 4,054.97/x
  3. Step 3: Cross multiply
    14,443.22x = 21,666.06 × 4,054.97
  4. Step 4: Simplify right side
    14,443.22x = 87,855,277.48
  5. Step 5: Solve for x
    x = 87,855,277.48/14,443.22
  6. Step 6: Final answer
    x = 6,082.80

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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.