Home / 11,082.77-15,294.14-6,047.00

Finding the Fourth Proportional to 11,082.77, 15,294.14 and 6,047.00

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Solution

The fourth proportional to 11,082.77, 15,294.14 and 6,047.00 is: 8,344.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,082.77 : 15,294.14 = 6,047.00 : x
  2. Step 2: Convert to fraction form
    11,082.77/15,294.14 = 6,047.00/x
  3. Step 3: Cross multiply
    11,082.77x = 15,294.14 × 6,047.00
  4. Step 4: Simplify right side
    11,082.77x = 92,483,557.87
  5. Step 5: Solve for x
    x = 92,483,557.87/11,082.77
  6. Step 6: Final answer
    x = 8,344.81

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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.