Home / 88,986.11-133,480.83-41,588.19

Finding the Fourth Proportional to 88,986.11, 133,480.83 and 41,588.19

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Solution

The fourth proportional to 88,986.11, 133,480.83 and 41,588.19 is: 62,383.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,986.11 : 133,480.83 = 41,588.19 : x
  2. Step 2: Convert to fraction form
    88,986.11/133,480.83 = 41,588.19/x
  3. Step 3: Cross multiply
    88,986.11x = 133,480.83 × 41,588.19
  4. Step 4: Simplify right side
    88,986.11x = 5,551,226,119.40
  5. Step 5: Solve for x
    x = 5,551,226,119.40/88,986.11
  6. Step 6: Final answer
    x = 62,383.06

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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.