Home / 8,733.49-13,091.11-3,467.08

Finding the Fourth Proportional to 8,733.49, 13,091.11 and 3,467.08

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Solution

The fourth proportional to 8,733.49, 13,091.11 and 3,467.08 is: 5,197.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,733.49 : 13,091.11 = 3,467.08 : x
  2. Step 2: Convert to fraction form
    8,733.49/13,091.11 = 3,467.08/x
  3. Step 3: Cross multiply
    8,733.49x = 13,091.11 × 3,467.08
  4. Step 4: Simplify right side
    8,733.49x = 45,387,925.66
  5. Step 5: Solve for x
    x = 45,387,925.66/8,733.49
  6. Step 6: Final answer
    x = 5,197.00

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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.