Home / 4,805.38-6,633.93-3,411.46

Finding the Fourth Proportional to 4,805.38, 6,633.93 and 3,411.46

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Solution

The fourth proportional to 4,805.38, 6,633.93 and 3,411.46 is: 4,709.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,805.38 : 6,633.93 = 3,411.46 : x
  2. Step 2: Convert to fraction form
    4,805.38/6,633.93 = 3,411.46/x
  3. Step 3: Cross multiply
    4,805.38x = 6,633.93 × 3,411.46
  4. Step 4: Simplify right side
    4,805.38x = 22,631,386.84
  5. Step 5: Solve for x
    x = 22,631,386.84/4,805.38
  6. Step 6: Final answer
    x = 4,709.59

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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.