Home / 5,232.24-7,224.24-3,662.40

Finding the Fourth Proportional to 5,232.24, 7,224.24 and 3,662.40

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Solution

The fourth proportional to 5,232.24, 7,224.24 and 3,662.40 is: 5,056.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,232.24 : 7,224.24 = 3,662.40 : x
  2. Step 2: Convert to fraction form
    5,232.24/7,224.24 = 3,662.40/x
  3. Step 3: Cross multiply
    5,232.24x = 7,224.24 × 3,662.40
  4. Step 4: Simplify right side
    5,232.24x = 26,458,056.58
  5. Step 5: Solve for x
    x = 26,458,056.58/5,232.24
  6. Step 6: Final answer
    x = 5,056.74

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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.