Home / 47,052.42-64,934.10-25,833.66

Finding the Fourth Proportional to 47,052.42, 64,934.10 and 25,833.66

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Solution

The fourth proportional to 47,052.42, 64,934.10 and 25,833.66 is: 35,651.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,052.42 : 64,934.10 = 25,833.66 : x
  2. Step 2: Convert to fraction form
    47,052.42/64,934.10 = 25,833.66/x
  3. Step 3: Cross multiply
    47,052.42x = 64,934.10 × 25,833.66
  4. Step 4: Simplify right side
    47,052.42x = 1,677,485,461.81
  5. Step 5: Solve for x
    x = 1,677,485,461.81/47,052.42
  6. Step 6: Final answer
    x = 35,651.42

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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.