Home / 5,507.41-7,599.67-3,383.07

Finding the Fourth Proportional to 5,507.41, 7,599.67 and 3,383.07

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Solution

The fourth proportional to 5,507.41, 7,599.67 and 3,383.07 is: 4,668.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,507.41 : 7,599.67 = 3,383.07 : x
  2. Step 2: Convert to fraction form
    5,507.41/7,599.67 = 3,383.07/x
  3. Step 3: Cross multiply
    5,507.41x = 7,599.67 × 3,383.07
  4. Step 4: Simplify right side
    5,507.41x = 25,710,197.66
  5. Step 5: Solve for x
    x = 25,710,197.66/5,507.41
  6. Step 6: Final answer
    x = 4,668.29

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Half scale
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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.