Home / 1,883.67-2,599.57-1,044.47

Finding the Fourth Proportional to 1,883.67, 2,599.57 and 1,044.47

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Solution

The fourth proportional to 1,883.67, 2,599.57 and 1,044.47 is: 1,441.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883.67 : 2,599.57 = 1,044.47 : x
  2. Step 2: Convert to fraction form
    1,883.67/2,599.57 = 1,044.47/x
  3. Step 3: Cross multiply
    1,883.67x = 2,599.57 × 1,044.47
  4. Step 4: Simplify right side
    1,883.67x = 2,715,176.77
  5. Step 5: Solve for x
    x = 2,715,176.77/1,883.67
  6. Step 6: Final answer
    x = 1,441.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.