Home / 8,776.16-13,169.44-3,233.39

Finding the Fourth Proportional to 8,776.16, 13,169.44 and 3,233.39

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Solution

The fourth proportional to 8,776.16, 13,169.44 and 3,233.39 is: 4,852.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,776.16 : 13,169.44 = 3,233.39 : x
  2. Step 2: Convert to fraction form
    8,776.16/13,169.44 = 3,233.39/x
  3. Step 3: Cross multiply
    8,776.16x = 13,169.44 × 3,233.39
  4. Step 4: Simplify right side
    8,776.16x = 42,581,911.17
  5. Step 5: Solve for x
    x = 42,581,911.17/8,776.16
  6. Step 6: Final answer
    x = 4,852.00

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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.