Home / 56,087.25-84,136.55-22,802.19

Finding the Fourth Proportional to 56,087.25, 84,136.55 and 22,802.19

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Solution

The fourth proportional to 56,087.25, 84,136.55 and 22,802.19 is: 34,205.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,087.25 : 84,136.55 = 22,802.19 : x
  2. Step 2: Convert to fraction form
    56,087.25/84,136.55 = 22,802.19/x
  3. Step 3: Cross multiply
    56,087.25x = 84,136.55 × 22,802.19
  4. Step 4: Simplify right side
    56,087.25x = 1,918,497,485.03
  5. Step 5: Solve for x
    x = 1,918,497,485.03/56,087.25
  6. Step 6: Final answer
    x = 34,205.59

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1.5x scale

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.