Home / 5,473.33-7,553.08-3,348.70

Finding the Fourth Proportional to 5,473.33, 7,553.08 and 3,348.70

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Solution

The fourth proportional to 5,473.33, 7,553.08 and 3,348.70 is: 4,621.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,473.33 : 7,553.08 = 3,348.70 : x
  2. Step 2: Convert to fraction form
    5,473.33/7,553.08 = 3,348.70/x
  3. Step 3: Cross multiply
    5,473.33x = 7,553.08 × 3,348.70
  4. Step 4: Simplify right side
    5,473.33x = 25,292,999.00
  5. Step 5: Solve for x
    x = 25,292,999.00/5,473.33
  6. Step 6: Final answer
    x = 4,621.14

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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.