Home / 69,252.35-95,568.21-37,421.24

Finding the Fourth Proportional to 69,252.35, 95,568.21 and 37,421.24

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Solution

The fourth proportional to 69,252.35, 95,568.21 and 37,421.24 is: 51,641.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,252.35 : 95,568.21 = 37,421.24 : x
  2. Step 2: Convert to fraction form
    69,252.35/95,568.21 = 37,421.24/x
  3. Step 3: Cross multiply
    69,252.35x = 95,568.21 × 37,421.24
  4. Step 4: Simplify right side
    69,252.35x = 3,576,281,161.70
  5. Step 5: Solve for x
    x = 3,576,281,161.70/69,252.35
  6. Step 6: Final answer
    x = 51,641.29

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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.