Home / 8,232.00-11,360.12-4,455.17

Finding the Fourth Proportional to 8,232.00, 11,360.12 and 4,455.17

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Solution

The fourth proportional to 8,232.00, 11,360.12 and 4,455.17 is: 6,148.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,232.00 : 11,360.12 = 4,455.17 : x
  2. Step 2: Convert to fraction form
    8,232.00/11,360.12 = 4,455.17/x
  3. Step 3: Cross multiply
    8,232.00x = 11,360.12 × 4,455.17
  4. Step 4: Simplify right side
    8,232.00x = 50,611,229.34
  5. Step 5: Solve for x
    x = 50,611,229.34/8,232.00
  6. Step 6: Final answer
    x = 6,148.11

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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.