Home / 11,077.04-15,286.25-6,041.16

Finding the Fourth Proportional to 11,077.04, 15,286.25 and 6,041.16

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Solution

The fourth proportional to 11,077.04, 15,286.25 and 6,041.16 is: 8,336.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,077.04 : 15,286.25 = 6,041.16 : x
  2. Step 2: Convert to fraction form
    11,077.04/15,286.25 = 6,041.16/x
  3. Step 3: Cross multiply
    11,077.04x = 15,286.25 × 6,041.16
  4. Step 4: Simplify right side
    11,077.04x = 92,346,651.84
  5. Step 5: Solve for x
    x = 92,346,651.84/11,077.04
  6. Step 6: Final answer
    x = 8,336.77

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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.