Home / 9,575.76-14,363.82-3,001.80

Finding the Fourth Proportional to 9,575.76, 14,363.82 and 3,001.80

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Solution

The fourth proportional to 9,575.76, 14,363.82 and 3,001.80 is: 4,502.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,575.76 : 14,363.82 = 3,001.80 : x
  2. Step 2: Convert to fraction form
    9,575.76/14,363.82 = 3,001.80/x
  3. Step 3: Cross multiply
    9,575.76x = 14,363.82 × 3,001.80
  4. Step 4: Simplify right side
    9,575.76x = 43,117,314.88
  5. Step 5: Solve for x
    x = 43,117,314.88/9,575.76
  6. Step 6: Final answer
    x = 4,502.76

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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.