Home / 1,835.23-2,532.39-1,049.33

Finding the Fourth Proportional to 1,835.23, 2,532.39 and 1,049.33

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Solution

The fourth proportional to 1,835.23, 2,532.39 and 1,049.33 is: 1,447.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835.23 : 2,532.39 = 1,049.33 : x
  2. Step 2: Convert to fraction form
    1,835.23/2,532.39 = 1,049.33/x
  3. Step 3: Cross multiply
    1,835.23x = 2,532.39 × 1,049.33
  4. Step 4: Simplify right side
    1,835.23x = 2,657,312.80
  5. Step 5: Solve for x
    x = 2,657,312.80/1,835.23
  6. Step 6: Final answer
    x = 1,447.95

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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.