Home / 14,760.60-22,119.43-9,126.24

Finding the Fourth Proportional to 14,760.60, 22,119.43 and 9,126.24

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Solution

The fourth proportional to 14,760.60, 22,119.43 and 9,126.24 is: 13,676.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,760.60 : 22,119.43 = 9,126.24 : x
  2. Step 2: Convert to fraction form
    14,760.60/22,119.43 = 9,126.24/x
  3. Step 3: Cross multiply
    14,760.60x = 22,119.43 × 9,126.24
  4. Step 4: Simplify right side
    14,760.60x = 201,867,226.84
  5. Step 5: Solve for x
    x = 201,867,226.84/14,760.60
  6. Step 6: Final answer
    x = 13,676.09

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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.