Home / 69,034.59-95,299.83-52,045.74

Finding the Fourth Proportional to 69,034.59, 95,299.83 and 52,045.74

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Solution

The fourth proportional to 69,034.59, 95,299.83 and 52,045.74 is: 71,847.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,034.59 : 95,299.83 = 52,045.74 : x
  2. Step 2: Convert to fraction form
    69,034.59/95,299.83 = 52,045.74/x
  3. Step 3: Cross multiply
    69,034.59x = 95,299.83 × 52,045.74
  4. Step 4: Simplify right side
    69,034.59x = 4,959,950,174.22
  5. Step 5: Solve for x
    x = 4,959,950,174.22/69,034.59
  6. Step 6: Final answer
    x = 71,847.32

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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.