Home / 4,056.16-5,596.56-2,732.32

Finding the Fourth Proportional to 4,056.16, 5,596.56 and 2,732.32

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Solution

The fourth proportional to 4,056.16, 5,596.56 and 2,732.32 is: 3,769.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,056.16 : 5,596.56 = 2,732.32 : x
  2. Step 2: Convert to fraction form
    4,056.16/5,596.56 = 2,732.32/x
  3. Step 3: Cross multiply
    4,056.16x = 5,596.56 × 2,732.32
  4. Step 4: Simplify right side
    4,056.16x = 15,291,592.82
  5. Step 5: Solve for x
    x = 15,291,592.82/4,056.16
  6. Step 6: Final answer
    x = 3,769.97

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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.