Home / 43,136.33-64,698.98-32,059.17

Finding the Fourth Proportional to 43,136.33, 64,698.98 and 32,059.17

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Solution

The fourth proportional to 43,136.33, 64,698.98 and 32,059.17 is: 48,084.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,136.33 : 64,698.98 = 32,059.17 : x
  2. Step 2: Convert to fraction form
    43,136.33/64,698.98 = 32,059.17/x
  3. Step 3: Cross multiply
    43,136.33x = 64,698.98 × 32,059.17
  4. Step 4: Simplify right side
    43,136.33x = 2,074,195,438.35
  5. Step 5: Solve for x
    x = 2,074,195,438.35/43,136.33
  6. Step 6: Final answer
    x = 48,084.66

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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.