Home / 4,656.33-6,983.01-1,535.61

Finding the Fourth Proportional to 4,656.33, 6,983.01 and 1,535.61

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Solution

The fourth proportional to 4,656.33, 6,983.01 and 1,535.61 is: 2,302.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,656.33 : 6,983.01 = 1,535.61 : x
  2. Step 2: Convert to fraction form
    4,656.33/6,983.01 = 1,535.61/x
  3. Step 3: Cross multiply
    4,656.33x = 6,983.01 × 1,535.61
  4. Step 4: Simplify right side
    4,656.33x = 10,723,179.99
  5. Step 5: Solve for x
    x = 10,723,179.99/4,656.33
  6. Step 6: Final answer
    x = 2,302.93

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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.