Home / 60,310.09-83,226.64-37,333.79

Finding the Fourth Proportional to 60,310.09, 83,226.64 and 37,333.79

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Solution

The fourth proportional to 60,310.09, 83,226.64 and 37,333.79 is: 51,519.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,310.09 : 83,226.64 = 37,333.79 : x
  2. Step 2: Convert to fraction form
    60,310.09/83,226.64 = 37,333.79/x
  3. Step 3: Cross multiply
    60,310.09x = 83,226.64 × 37,333.79
  4. Step 4: Simplify right side
    60,310.09x = 3,107,165,297.36
  5. Step 5: Solve for x
    x = 3,107,165,297.36/60,310.09
  6. Step 6: Final answer
    x = 51,519.83

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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.