Home / 69,535.58-104,241.51-25,152.45

Finding the Fourth Proportional to 69,535.58, 104,241.51 and 25,152.45

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Solution

The fourth proportional to 69,535.58, 104,241.51 and 25,152.45 is: 37,706.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,535.58 : 104,241.51 = 25,152.45 : x
  2. Step 2: Convert to fraction form
    69,535.58/104,241.51 = 25,152.45/x
  3. Step 3: Cross multiply
    69,535.58x = 104,241.51 × 25,152.45
  4. Step 4: Simplify right side
    69,535.58x = 2,621,929,368.20
  5. Step 5: Solve for x
    x = 2,621,929,368.20/69,535.58
  6. Step 6: Final answer
    x = 37,706.30

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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.