Home / 9,389.28-14,082.06-3,466.16

Finding the Fourth Proportional to 9,389.28, 14,082.06 and 3,466.16

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Solution

The fourth proportional to 9,389.28, 14,082.06 and 3,466.16 is: 5,198.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,389.28 : 14,082.06 = 3,466.16 : x
  2. Step 2: Convert to fraction form
    9,389.28/14,082.06 = 3,466.16/x
  3. Step 3: Cross multiply
    9,389.28x = 14,082.06 × 3,466.16
  4. Step 4: Simplify right side
    9,389.28x = 48,810,668.49
  5. Step 5: Solve for x
    x = 48,810,668.49/9,389.28
  6. Step 6: Final answer
    x = 5,198.55

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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.