Home / 47,133.22-65,044.01-25,913.83

Finding the Fourth Proportional to 47,133.22, 65,044.01 and 25,913.83

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Solution

The fourth proportional to 47,133.22, 65,044.01 and 25,913.83 is: 35,761.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,133.22 : 65,044.01 = 25,913.83 : x
  2. Step 2: Convert to fraction form
    47,133.22/65,044.01 = 25,913.83/x
  3. Step 3: Cross multiply
    47,133.22x = 65,044.01 × 25,913.83
  4. Step 4: Simplify right side
    47,133.22x = 1,685,538,962.87
  5. Step 5: Solve for x
    x = 1,685,538,962.87/47,133.22
  6. Step 6: Final answer
    x = 35,761.17

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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.