Home / 7,410.59-10,226.09-4,053.33

Finding the Fourth Proportional to 7,410.59, 10,226.09 and 4,053.33

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Solution

The fourth proportional to 7,410.59, 10,226.09 and 4,053.33 is: 5,593.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,410.59 : 10,226.09 = 4,053.33 : x
  2. Step 2: Convert to fraction form
    7,410.59/10,226.09 = 4,053.33/x
  3. Step 3: Cross multiply
    7,410.59x = 10,226.09 × 4,053.33
  4. Step 4: Simplify right side
    7,410.59x = 41,449,717.38
  5. Step 5: Solve for x
    x = 41,449,717.38/7,410.59
  6. Step 6: Final answer
    x = 5,593.31

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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.