Home / 55,542.53-83,322.88-17,594.39

Finding the Fourth Proportional to 55,542.53, 83,322.88 and 17,594.39

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Solution

The fourth proportional to 55,542.53, 83,322.88 and 17,594.39 is: 26,394.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,542.53 : 83,322.88 = 17,594.39 : x
  2. Step 2: Convert to fraction form
    55,542.53/83,322.88 = 17,594.39/x
  3. Step 3: Cross multiply
    55,542.53x = 83,322.88 × 17,594.39
  4. Step 4: Simplify right side
    55,542.53x = 1,466,015,246.64
  5. Step 5: Solve for x
    x = 1,466,015,246.64/55,542.53
  6. Step 6: Final answer
    x = 26,394.46

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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.