Home / 9,327.74-13,993.70-4,948.27

Finding the Fourth Proportional to 9,327.74, 13,993.70 and 4,948.27

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Solution

The fourth proportional to 9,327.74, 13,993.70 and 4,948.27 is: 7,423.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,327.74 : 13,993.70 = 4,948.27 : x
  2. Step 2: Convert to fraction form
    9,327.74/13,993.70 = 4,948.27/x
  3. Step 3: Cross multiply
    9,327.74x = 13,993.70 × 4,948.27
  4. Step 4: Simplify right side
    9,327.74x = 69,244,546.17
  5. Step 5: Solve for x
    x = 69,244,546.17/9,327.74
  6. Step 6: Final answer
    x = 7,423.51

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1.5x scale

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.