Home / 89,044.39-133,575.54-32,899.24

Finding the Fourth Proportional to 89,044.39, 133,575.54 and 32,899.24

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Solution

The fourth proportional to 89,044.39, 133,575.54 and 32,899.24 is: 49,352.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,044.39 : 133,575.54 = 32,899.24 : x
  2. Step 2: Convert to fraction form
    89,044.39/133,575.54 = 32,899.24/x
  3. Step 3: Cross multiply
    89,044.39x = 133,575.54 × 32,899.24
  4. Step 4: Simplify right side
    89,044.39x = 4,394,533,748.59
  5. Step 5: Solve for x
    x = 4,394,533,748.59/89,044.39
  6. Step 6: Final answer
    x = 49,352.17

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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.