Home / 35,457.00-53,191.82-11,765.96

Finding the Fourth Proportional to 35,457.00, 53,191.82 and 11,765.96

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Solution

The fourth proportional to 35,457.00, 53,191.82 and 11,765.96 is: 17,651.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,457.00 : 53,191.82 = 11,765.96 : x
  2. Step 2: Convert to fraction form
    35,457.00/53,191.82 = 11,765.96/x
  3. Step 3: Cross multiply
    35,457.00x = 53,191.82 × 11,765.96
  4. Step 4: Simplify right side
    35,457.00x = 625,852,826.45
  5. Step 5: Solve for x
    x = 625,852,826.45/35,457.00
  6. Step 6: Final answer
    x = 17,651.04

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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.