Home / 4,535.94-6,807.54-2,345.30

Finding the Fourth Proportional to 4,535.94, 6,807.54 and 2,345.30

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Solution

The fourth proportional to 4,535.94, 6,807.54 and 2,345.30 is: 3,519.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,535.94 : 6,807.54 = 2,345.30 : x
  2. Step 2: Convert to fraction form
    4,535.94/6,807.54 = 2,345.30/x
  3. Step 3: Cross multiply
    4,535.94x = 6,807.54 × 2,345.30
  4. Step 4: Simplify right side
    4,535.94x = 15,965,723.56
  5. Step 5: Solve for x
    x = 15,965,723.56/4,535.94
  6. Step 6: Final answer
    x = 3,519.83

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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.