Home / 41,354.70-57,005.55-25,409.10

Finding the Fourth Proportional to 41,354.70, 57,005.55 and 25,409.10

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Solution

The fourth proportional to 41,354.70, 57,005.55 and 25,409.10 is: 35,025.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,354.70 : 57,005.55 = 25,409.10 : x
  2. Step 2: Convert to fraction form
    41,354.70/57,005.55 = 25,409.10/x
  3. Step 3: Cross multiply
    41,354.70x = 57,005.55 × 25,409.10
  4. Step 4: Simplify right side
    41,354.70x = 1,448,459,720.51
  5. Step 5: Solve for x
    x = 1,448,459,720.51/41,354.70
  6. Step 6: Final answer
    x = 35,025.27

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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.