Home / 5,688.23-8,532.27-2,725.97

Finding the Fourth Proportional to 5,688.23, 8,532.27 and 2,725.97

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Solution

The fourth proportional to 5,688.23, 8,532.27 and 2,725.97 is: 4,088.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,688.23 : 8,532.27 = 2,725.97 : x
  2. Step 2: Convert to fraction form
    5,688.23/8,532.27 = 2,725.97/x
  3. Step 3: Cross multiply
    5,688.23x = 8,532.27 × 2,725.97
  4. Step 4: Simplify right side
    5,688.23x = 23,258,669.39
  5. Step 5: Solve for x
    x = 23,258,669.39/5,688.23
  6. Step 6: Final answer
    x = 4,088.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.