Home / 5,925.14-8,176.59-3,272.69

Finding the Fourth Proportional to 5,925.14, 8,176.59 and 3,272.69

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Solution

The fourth proportional to 5,925.14, 8,176.59 and 3,272.69 is: 4,516.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,925.14 : 8,176.59 = 3,272.69 : x
  2. Step 2: Convert to fraction form
    5,925.14/8,176.59 = 3,272.69/x
  3. Step 3: Cross multiply
    5,925.14x = 8,176.59 × 3,272.69
  4. Step 4: Simplify right side
    5,925.14x = 26,759,403.44
  5. Step 5: Solve for x
    x = 26,759,403.44/5,925.14
  6. Step 6: Final answer
    x = 4,516.25

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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.