Home / 2,033.07-3,047.10-1,156.31

Finding the Fourth Proportional to 2,033.07, 3,047.10 and 1,156.31

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Solution

The fourth proportional to 2,033.07, 3,047.10 and 1,156.31 is: 1,733.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033.07 : 3,047.10 = 1,156.31 : x
  2. Step 2: Convert to fraction form
    2,033.07/3,047.10 = 1,156.31/x
  3. Step 3: Cross multiply
    2,033.07x = 3,047.10 × 1,156.31
  4. Step 4: Simplify right side
    2,033.07x = 3,523,376.97
  5. Step 5: Solve for x
    x = 3,523,376.97/2,033.07
  6. Step 6: Final answer
    x = 1,733.03

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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.