Home / 9,422.08-14,132.64-3,500.12

Finding the Fourth Proportional to 9,422.08, 14,132.64 and 3,500.12

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Solution

The fourth proportional to 9,422.08, 14,132.64 and 3,500.12 is: 5,250.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,422.08 : 14,132.64 = 3,500.12 : x
  2. Step 2: Convert to fraction form
    9,422.08/14,132.64 = 3,500.12/x
  3. Step 3: Cross multiply
    9,422.08x = 14,132.64 × 3,500.12
  4. Step 4: Simplify right side
    9,422.08x = 49,465,935.92
  5. Step 5: Solve for x
    x = 49,465,935.92/9,422.08
  6. Step 6: Final answer
    x = 5,250.00

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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.