Home / 32,633.34-45,037.97-19,203.94

Finding the Fourth Proportional to 32,633.34, 45,037.97 and 19,203.94

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Solution

The fourth proportional to 32,633.34, 45,037.97 and 19,203.94 is: 26,503.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,633.34 : 45,037.97 = 19,203.94 : x
  2. Step 2: Convert to fraction form
    32,633.34/45,037.97 = 19,203.94/x
  3. Step 3: Cross multiply
    32,633.34x = 45,037.97 × 19,203.94
  4. Step 4: Simplify right side
    32,633.34x = 864,906,377.58
  5. Step 5: Solve for x
    x = 864,906,377.58/32,633.34
  6. Step 6: Final answer
    x = 26,503.77

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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.