Home / 2,250.84-3,376.25-1,017.93

Finding the Fourth Proportional to 2,250.84, 3,376.25 and 1,017.93

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Solution

The fourth proportional to 2,250.84, 3,376.25 and 1,017.93 is: 1,526.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,250.84 : 3,376.25 = 1,017.93 : x
  2. Step 2: Convert to fraction form
    2,250.84/3,376.25 = 1,017.93/x
  3. Step 3: Cross multiply
    2,250.84x = 3,376.25 × 1,017.93
  4. Step 4: Simplify right side
    2,250.84x = 3,436,786.16
  5. Step 5: Solve for x
    x = 3,436,786.16/2,250.84
  6. Step 6: Final answer
    x = 1,526.89

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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.