Home / 1,736.19-2,395.96-950.29

Finding the Fourth Proportional to 1,736.19, 2,395.96 and 950.29

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Solution

The fourth proportional to 1,736.19, 2,395.96 and 950.29 is: 1,311.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736.19 : 2,395.96 = 950.29 : x
  2. Step 2: Convert to fraction form
    1,736.19/2,395.96 = 950.29/x
  3. Step 3: Cross multiply
    1,736.19x = 2,395.96 × 950.29
  4. Step 4: Simplify right side
    1,736.19x = 2,276,848.46
  5. Step 5: Solve for x
    x = 2,276,848.46/1,736.19
  6. Step 6: Final answer
    x = 1,311.41

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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.