Home / 5,914.64-8,162.08-3,262.28

Finding the Fourth Proportional to 5,914.64, 8,162.08 and 3,262.28

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Solution

The fourth proportional to 5,914.64, 8,162.08 and 3,262.28 is: 4,501.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,914.64 : 8,162.08 = 3,262.28 : x
  2. Step 2: Convert to fraction form
    5,914.64/8,162.08 = 3,262.28/x
  3. Step 3: Cross multiply
    5,914.64x = 8,162.08 × 3,262.28
  4. Step 4: Simplify right side
    5,914.64x = 26,626,990.34
  5. Step 5: Solve for x
    x = 26,626,990.34/5,914.64
  6. Step 6: Final answer
    x = 4,501.88

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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.