Home / 27,537.62-41,307.35-16,888.75

Finding the Fourth Proportional to 27,537.62, 41,307.35 and 16,888.75

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Solution

The fourth proportional to 27,537.62, 41,307.35 and 16,888.75 is: 25,333.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,537.62 : 41,307.35 = 16,888.75 : x
  2. Step 2: Convert to fraction form
    27,537.62/41,307.35 = 16,888.75/x
  3. Step 3: Cross multiply
    27,537.62x = 41,307.35 × 16,888.75
  4. Step 4: Simplify right side
    27,537.62x = 697,629,319.60
  5. Step 5: Solve for x
    x = 697,629,319.60/27,537.62
  6. Step 6: Final answer
    x = 25,333.69

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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.