Home / 89,083.24-133,628.75-25,901.96

Finding the Fourth Proportional to 89,083.24, 133,628.75 and 25,901.96

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Solution

The fourth proportional to 89,083.24, 133,628.75 and 25,901.96 is: 38,854.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,083.24 : 133,628.75 = 25,901.96 : x
  2. Step 2: Convert to fraction form
    89,083.24/133,628.75 = 25,901.96/x
  3. Step 3: Cross multiply
    89,083.24x = 133,628.75 × 25,901.96
  4. Step 4: Simplify right side
    89,083.24x = 3,461,246,537.35
  5. Step 5: Solve for x
    x = 3,461,246,537.35/89,083.24
  6. Step 6: Final answer
    x = 38,854.07

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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.