Home / 5,502.91-7,596.63-3,487.33

Finding the Fourth Proportional to 5,502.91, 7,596.63 and 3,487.33

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Solution

The fourth proportional to 5,502.91, 7,596.63 and 3,487.33 is: 4,814.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,502.91 : 7,596.63 = 3,487.33 : x
  2. Step 2: Convert to fraction form
    5,502.91/7,596.63 = 3,487.33/x
  3. Step 3: Cross multiply
    5,502.91x = 7,596.63 × 3,487.33
  4. Step 4: Simplify right side
    5,502.91x = 26,491,955.70
  5. Step 5: Solve for x
    x = 26,491,955.70/5,502.91
  6. Step 6: Final answer
    x = 4,814.17

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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.