Home / 82,914.25-124,370.82-23,750.13

Finding the Fourth Proportional to 82,914.25, 124,370.82 and 23,750.13

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Solution

The fourth proportional to 82,914.25, 124,370.82 and 23,750.13 is: 35,625.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,914.25 : 124,370.82 = 23,750.13 : x
  2. Step 2: Convert to fraction form
    82,914.25/124,370.82 = 23,750.13/x
  3. Step 3: Cross multiply
    82,914.25x = 124,370.82 × 23,750.13
  4. Step 4: Simplify right side
    82,914.25x = 2,953,823,143.21
  5. Step 5: Solve for x
    x = 2,953,823,143.21/82,914.25
  6. Step 6: Final answer
    x = 35,625.04

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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.