Home / 4,319.46-5,957.64-3,723.03

Finding the Fourth Proportional to 4,319.46, 5,957.64 and 3,723.03

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Solution

The fourth proportional to 4,319.46, 5,957.64 and 3,723.03 is: 5,135.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,319.46 : 5,957.64 = 3,723.03 : x
  2. Step 2: Convert to fraction form
    4,319.46/5,957.64 = 3,723.03/x
  3. Step 3: Cross multiply
    4,319.46x = 5,957.64 × 3,723.03
  4. Step 4: Simplify right side
    4,319.46x = 22,180,472.45
  5. Step 5: Solve for x
    x = 22,180,472.45/4,319.46
  6. Step 6: Final answer
    x = 5,135.01

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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.