Home / 5,223.06-7,207.30-3,232.88

Finding the Fourth Proportional to 5,223.06, 7,207.30 and 3,232.88

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Solution

The fourth proportional to 5,223.06, 7,207.30 and 3,232.88 is: 4,461.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,223.06 : 7,207.30 = 3,232.88 : x
  2. Step 2: Convert to fraction form
    5,223.06/7,207.30 = 3,232.88/x
  3. Step 3: Cross multiply
    5,223.06x = 7,207.30 × 3,232.88
  4. Step 4: Simplify right side
    5,223.06x = 23,300,336.02
  5. Step 5: Solve for x
    x = 23,300,336.02/5,223.06
  6. Step 6: Final answer
    x = 4,461.05

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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.