Home / 4,381.92-6,048.27-2,703.60

Finding the Fourth Proportional to 4,381.92, 6,048.27 and 2,703.60

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Solution

The fourth proportional to 4,381.92, 6,048.27 and 2,703.60 is: 3,731.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,381.92 : 6,048.27 = 2,703.60 : x
  2. Step 2: Convert to fraction form
    4,381.92/6,048.27 = 2,703.60/x
  3. Step 3: Cross multiply
    4,381.92x = 6,048.27 × 2,703.60
  4. Step 4: Simplify right side
    4,381.92x = 16,352,102.77
  5. Step 5: Solve for x
    x = 16,352,102.77/4,381.92
  6. Step 6: Final answer
    x = 3,731.72

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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.