Home / 11,048.13-15,246.35-6,268.99

Finding the Fourth Proportional to 11,048.13, 15,246.35 and 6,268.99

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Solution

The fourth proportional to 11,048.13, 15,246.35 and 6,268.99 is: 8,651.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,048.13 : 15,246.35 = 6,268.99 : x
  2. Step 2: Convert to fraction form
    11,048.13/15,246.35 = 6,268.99/x
  3. Step 3: Cross multiply
    11,048.13x = 15,246.35 × 6,268.99
  4. Step 4: Simplify right side
    11,048.13x = 95,579,184.34
  5. Step 5: Solve for x
    x = 95,579,184.34/11,048.13
  6. Step 6: Final answer
    x = 8,651.17

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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.