Home / 8,501.26-11,732.44-4,775.98

Finding the Fourth Proportional to 8,501.26, 11,732.44 and 4,775.98

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Solution

The fourth proportional to 8,501.26, 11,732.44 and 4,775.98 is: 6,591.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,501.26 : 11,732.44 = 4,775.98 : x
  2. Step 2: Convert to fraction form
    8,501.26/11,732.44 = 4,775.98/x
  3. Step 3: Cross multiply
    8,501.26x = 11,732.44 × 4,775.98
  4. Step 4: Simplify right side
    8,501.26x = 56,033,898.79
  5. Step 5: Solve for x
    x = 56,033,898.79/8,501.26
  6. Step 6: Final answer
    x = 6,591.25

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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.