Home / 34,809.85-52,175.90-32,007.45

Finding the Fourth Proportional to 34,809.85, 52,175.90 and 32,007.45

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Solution

The fourth proportional to 34,809.85, 52,175.90 and 32,007.45 is: 47,975.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,809.85 : 52,175.90 = 32,007.45 : x
  2. Step 2: Convert to fraction form
    34,809.85/52,175.90 = 32,007.45/x
  3. Step 3: Cross multiply
    34,809.85x = 52,175.90 × 32,007.45
  4. Step 4: Simplify right side
    34,809.85x = 1,670,017,606.09
  5. Step 5: Solve for x
    x = 1,670,017,606.09/34,809.85
  6. Step 6: Final answer
    x = 47,975.43

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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.