Home / 31,891.10-44,070.41-23,919.49

Finding the Fourth Proportional to 31,891.10, 44,070.41 and 23,919.49

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Solution

The fourth proportional to 31,891.10, 44,070.41 and 23,919.49 is: 33,054.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,891.10 : 44,070.41 = 23,919.49 : x
  2. Step 2: Convert to fraction form
    31,891.10/44,070.41 = 23,919.49/x
  3. Step 3: Cross multiply
    31,891.10x = 44,070.41 × 23,919.49
  4. Step 4: Simplify right side
    31,891.10x = 1,054,141,731.29
  5. Step 5: Solve for x
    x = 1,054,141,731.29/31,891.10
  6. Step 6: Final answer
    x = 33,054.42

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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.