Home / 6,945.08-10,410.32-4,996.22

Finding the Fourth Proportional to 6,945.08, 10,410.32 and 4,996.22

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Solution

The fourth proportional to 6,945.08, 10,410.32 and 4,996.22 is: 7,489.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,945.08 : 10,410.32 = 4,996.22 : x
  2. Step 2: Convert to fraction form
    6,945.08/10,410.32 = 4,996.22/x
  3. Step 3: Cross multiply
    6,945.08x = 10,410.32 × 4,996.22
  4. Step 4: Simplify right side
    6,945.08x = 52,012,209.43
  5. Step 5: Solve for x
    x = 52,012,209.43/6,945.08
  6. Step 6: Final answer
    x = 7,489.08

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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.