Home / 11,082.02-15,293.49-6,606.14

Finding the Fourth Proportional to 11,082.02, 15,293.49 and 6,606.14

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Solution

The fourth proportional to 11,082.02, 15,293.49 and 6,606.14 is: 9,116.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,082.02 : 15,293.49 = 6,606.14 : x
  2. Step 2: Convert to fraction form
    11,082.02/15,293.49 = 6,606.14/x
  3. Step 3: Cross multiply
    11,082.02x = 15,293.49 × 6,606.14
  4. Step 4: Simplify right side
    11,082.02x = 101,030,936.03
  5. Step 5: Solve for x
    x = 101,030,936.03/11,082.02
  6. Step 6: Final answer
    x = 9,116.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.