Home / 2,913.01-4,358.99-2,507.04

Finding the Fourth Proportional to 2,913.01, 4,358.99 and 2,507.04

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Solution

The fourth proportional to 2,913.01, 4,358.99 and 2,507.04 is: 3,751.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,913.01 : 4,358.99 = 2,507.04 : x
  2. Step 2: Convert to fraction form
    2,913.01/4,358.99 = 2,507.04/x
  3. Step 3: Cross multiply
    2,913.01x = 4,358.99 × 2,507.04
  4. Step 4: Simplify right side
    2,913.01x = 10,928,168.56
  5. Step 5: Solve for x
    x = 10,928,168.56/2,913.01
  6. Step 6: Final answer
    x = 3,751.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.