Home / 16,266.40-24,399.60-11,082.40

Finding the Fourth Proportional to 16,266.40, 24,399.60 and 11,082.40

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Solution

The fourth proportional to 16,266.40, 24,399.60 and 11,082.40 is: 16,623.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,266.40 : 24,399.60 = 11,082.40 : x
  2. Step 2: Convert to fraction form
    16,266.40/24,399.60 = 11,082.40/x
  3. Step 3: Cross multiply
    16,266.40x = 24,399.60 × 11,082.40
  4. Step 4: Simplify right side
    16,266.40x = 270,406,127.04
  5. Step 5: Solve for x
    x = 270,406,127.04/16,266.40
  6. Step 6: Final answer
    x = 16,623.60

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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.