Home / 4,062.16-5,606.04-2,293.12

Finding the Fourth Proportional to 4,062.16, 5,606.04 and 2,293.12

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Solution

The fourth proportional to 4,062.16, 5,606.04 and 2,293.12 is: 3,164.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,062.16 : 5,606.04 = 2,293.12 : x
  2. Step 2: Convert to fraction form
    4,062.16/5,606.04 = 2,293.12/x
  3. Step 3: Cross multiply
    4,062.16x = 5,606.04 × 2,293.12
  4. Step 4: Simplify right side
    4,062.16x = 12,855,322.44
  5. Step 5: Solve for x
    x = 12,855,322.44/4,062.16
  6. Step 6: Final answer
    x = 3,164.65

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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.