Home / 7,410.68-10,226.73-5,523.92

Finding the Fourth Proportional to 7,410.68, 10,226.73 and 5,523.92

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Solution

The fourth proportional to 7,410.68, 10,226.73 and 5,523.92 is: 7,623.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,410.68 : 10,226.73 = 5,523.92 : x
  2. Step 2: Convert to fraction form
    7,410.68/10,226.73 = 5,523.92/x
  3. Step 3: Cross multiply
    7,410.68x = 10,226.73 × 5,523.92
  4. Step 4: Simplify right side
    7,410.68x = 56,491,587.25
  5. Step 5: Solve for x
    x = 56,491,587.25/7,410.68
  6. Step 6: Final answer
    x = 7,623.00

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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.