Home / 41,457.05-57,210.91-23,553.05

Finding the Fourth Proportional to 41,457.05, 57,210.91 and 23,553.05

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Solution

The fourth proportional to 41,457.05, 57,210.91 and 23,553.05 is: 32,503.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,457.05 : 57,210.91 = 23,553.05 : x
  2. Step 2: Convert to fraction form
    41,457.05/57,210.91 = 23,553.05/x
  3. Step 3: Cross multiply
    41,457.05x = 57,210.91 × 23,553.05
  4. Step 4: Simplify right side
    41,457.05x = 1,347,491,078.84
  5. Step 5: Solve for x
    x = 1,347,491,078.84/41,457.05
  6. Step 6: Final answer
    x = 32,503.30

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Double scale
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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.