Home / 8,095.52-11,170.58-4,558.64

Finding the Fourth Proportional to 8,095.52, 11,170.58 and 4,558.64

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Solution

The fourth proportional to 8,095.52, 11,170.58 and 4,558.64 is: 6,290.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,095.52 : 11,170.58 = 4,558.64 : x
  2. Step 2: Convert to fraction form
    8,095.52/11,170.58 = 4,558.64/x
  3. Step 3: Cross multiply
    8,095.52x = 11,170.58 × 4,558.64
  4. Step 4: Simplify right side
    8,095.52x = 50,922,652.81
  5. Step 5: Solve for x
    x = 50,922,652.81/8,095.52
  6. Step 6: Final answer
    x = 6,290.23

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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.