Home / 8,063.30-11,127.16-4,526.44

Finding the Fourth Proportional to 8,063.30, 11,127.16 and 4,526.44

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Solution

The fourth proportional to 8,063.30, 11,127.16 and 4,526.44 is: 6,246.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,063.30 : 11,127.16 = 4,526.44 : x
  2. Step 2: Convert to fraction form
    8,063.30/11,127.16 = 4,526.44/x
  3. Step 3: Cross multiply
    8,063.30x = 11,127.16 × 4,526.44
  4. Step 4: Simplify right side
    8,063.30x = 50,366,422.11
  5. Step 5: Solve for x
    x = 50,366,422.11/8,063.30
  6. Step 6: Final answer
    x = 6,246.38

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Half scale
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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.