Home / 69,252.08-95,567.82-37,420.96

Finding the Fourth Proportional to 69,252.08, 95,567.82 and 37,420.96

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Solution

The fourth proportional to 69,252.08, 95,567.82 and 37,420.96 is: 51,640.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,252.08 : 95,567.82 = 37,420.96 : x
  2. Step 2: Convert to fraction form
    69,252.08/95,567.82 = 37,420.96/x
  3. Step 3: Cross multiply
    69,252.08x = 95,567.82 × 37,420.96
  4. Step 4: Simplify right side
    69,252.08x = 3,576,239,569.51
  5. Step 5: Solve for x
    x = 3,576,239,569.51/69,252.08
  6. Step 6: Final answer
    x = 51,640.90

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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.