Home / 5,565.96-8,341.56-2,277.27

Finding the Fourth Proportional to 5,565.96, 8,341.56 and 2,277.27

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Solution

The fourth proportional to 5,565.96, 8,341.56 and 2,277.27 is: 3,412.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,565.96 : 8,341.56 = 2,277.27 : x
  2. Step 2: Convert to fraction form
    5,565.96/8,341.56 = 2,277.27/x
  3. Step 3: Cross multiply
    5,565.96x = 8,341.56 × 2,277.27
  4. Step 4: Simplify right side
    5,565.96x = 18,995,984.34
  5. Step 5: Solve for x
    x = 18,995,984.34/5,565.96
  6. Step 6: Final answer
    x = 3,412.89

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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.