Home / 47,044.62-64,921.18-25,822.62

Finding the Fourth Proportional to 47,044.62, 64,921.18 and 25,822.62

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Solution

The fourth proportional to 47,044.62, 64,921.18 and 25,822.62 is: 35,635.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,044.62 : 64,921.18 = 25,822.62 : x
  2. Step 2: Convert to fraction form
    47,044.62/64,921.18 = 25,822.62/x
  3. Step 3: Cross multiply
    47,044.62x = 64,921.18 × 25,822.62
  4. Step 4: Simplify right side
    47,044.62x = 1,676,434,961.09
  5. Step 5: Solve for x
    x = 1,676,434,961.09/47,044.62
  6. Step 6: Final answer
    x = 35,635.00

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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.