Home / 9,628.02-14,446.53-4,082.67

Finding the Fourth Proportional to 9,628.02, 14,446.53 and 4,082.67

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Solution

The fourth proportional to 9,628.02, 14,446.53 and 4,082.67 is: 6,125.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,628.02 : 14,446.53 = 4,082.67 : x
  2. Step 2: Convert to fraction form
    9,628.02/14,446.53 = 4,082.67/x
  3. Step 3: Cross multiply
    9,628.02x = 14,446.53 × 4,082.67
  4. Step 4: Simplify right side
    9,628.02x = 58,980,414.64
  5. Step 5: Solve for x
    x = 58,980,414.64/9,628.02
  6. Step 6: Final answer
    x = 6,125.91

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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.