Home / 47,053.58-64,933.13-25,832.69

Finding the Fourth Proportional to 47,053.58, 64,933.13 and 25,832.69

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Solution

The fourth proportional to 47,053.58, 64,933.13 and 25,832.69 is: 35,648.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,053.58 : 64,933.13 = 25,832.69 : x
  2. Step 2: Convert to fraction form
    47,053.58/64,933.13 = 25,832.69/x
  3. Step 3: Cross multiply
    47,053.58x = 64,933.13 × 25,832.69
  4. Step 4: Simplify right side
    47,053.58x = 1,677,397,418.02
  5. Step 5: Solve for x
    x = 1,677,397,418.02/47,053.58
  6. Step 6: Final answer
    x = 35,648.67

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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.