Home / 3,659.32-5,052-2,334.16

Finding the Fourth Proportional to 3,659.32, 5,052 and 2,334.16

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Solution

The fourth proportional to 3,659.32, 5,052 and 2,334.16 is: 3,222.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,659.32 : 5,052 = 2,334.16 : x
  2. Step 2: Convert to fraction form
    3,659.32/5,052 = 2,334.16/x
  3. Step 3: Cross multiply
    3,659.32x = 5,052 × 2,334.16
  4. Step 4: Simplify right side
    3,659.32x = 11,792,176.32
  5. Step 5: Solve for x
    x = 11,792,176.32/3,659.32
  6. Step 6: Final answer
    x = 3,222.50

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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.