Home / 69,440.44-95,827.76-37,609.34

Finding the Fourth Proportional to 69,440.44, 95,827.76 and 37,609.34

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Solution

The fourth proportional to 69,440.44, 95,827.76 and 37,609.34 is: 51,900.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,440.44 : 95,827.76 = 37,609.34 : x
  2. Step 2: Convert to fraction form
    69,440.44/95,827.76 = 37,609.34/x
  3. Step 3: Cross multiply
    69,440.44x = 95,827.76 × 37,609.34
  4. Step 4: Simplify right side
    69,440.44x = 3,604,018,807.28
  5. Step 5: Solve for x
    x = 3,604,018,807.28/69,440.44
  6. Step 6: Final answer
    x = 51,900.86

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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.