Home / 33,065.58-45,648.27-25,495.32

Finding the Fourth Proportional to 33,065.58, 45,648.27 and 25,495.32

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Solution

The fourth proportional to 33,065.58, 45,648.27 and 25,495.32 is: 35,197.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,065.58 : 45,648.27 = 25,495.32 : x
  2. Step 2: Convert to fraction form
    33,065.58/45,648.27 = 25,495.32/x
  3. Step 3: Cross multiply
    33,065.58x = 45,648.27 × 25,495.32
  4. Step 4: Simplify right side
    33,065.58x = 1,163,817,251.10
  5. Step 5: Solve for x
    x = 1,163,817,251.10/33,065.58
  6. Step 6: Final answer
    x = 35,197.24

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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.