Home / 41,300.70-57,001.23-33,318.15

Finding the Fourth Proportional to 41,300.70, 57,001.23 and 33,318.15

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Solution

The fourth proportional to 41,300.70, 57,001.23 and 33,318.15 is: 45,984.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,300.70 : 57,001.23 = 33,318.15 : x
  2. Step 2: Convert to fraction form
    41,300.70/57,001.23 = 33,318.15/x
  3. Step 3: Cross multiply
    41,300.70x = 57,001.23 × 33,318.15
  4. Step 4: Simplify right side
    41,300.70x = 1,899,175,531.32
  5. Step 5: Solve for x
    x = 1,899,175,531.32/41,300.70
  6. Step 6: Final answer
    x = 45,984.10

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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.