Home / 69,567.10-104,406.01-25,206.54

Finding the Fourth Proportional to 69,567.10, 104,406.01 and 25,206.54

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Solution

The fourth proportional to 69,567.10, 104,406.01 and 25,206.54 is: 37,829.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,567.10 : 104,406.01 = 25,206.54 : x
  2. Step 2: Convert to fraction form
    69,567.10/104,406.01 = 25,206.54/x
  3. Step 3: Cross multiply
    69,567.10x = 104,406.01 × 25,206.54
  4. Step 4: Simplify right side
    69,567.10x = 2,631,714,541.84
  5. Step 5: Solve for x
    x = 2,631,714,541.84/69,567.10
  6. Step 6: Final answer
    x = 37,829.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.