Home / 5,527.89-8,293.05-2,606.22

Finding the Fourth Proportional to 5,527.89, 8,293.05 and 2,606.22

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Solution

The fourth proportional to 5,527.89, 8,293.05 and 2,606.22 is: 3,909.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,527.89 : 8,293.05 = 2,606.22 : x
  2. Step 2: Convert to fraction form
    5,527.89/8,293.05 = 2,606.22/x
  3. Step 3: Cross multiply
    5,527.89x = 8,293.05 × 2,606.22
  4. Step 4: Simplify right side
    5,527.89x = 21,613,512.77
  5. Step 5: Solve for x
    x = 21,613,512.77/5,527.89
  6. Step 6: Final answer
    x = 3,909.90

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1.5x scale

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.