Home / 47,021.04-64,893.24-25,804.44

Finding the Fourth Proportional to 47,021.04, 64,893.24 and 25,804.44

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Solution

The fourth proportional to 47,021.04, 64,893.24 and 25,804.44 is: 35,612.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,021.04 : 64,893.24 = 25,804.44 : x
  2. Step 2: Convert to fraction form
    47,021.04/64,893.24 = 25,804.44/x
  3. Step 3: Cross multiply
    47,021.04x = 64,893.24 × 25,804.44
  4. Step 4: Simplify right side
    47,021.04x = 1,674,533,717.99
  5. Step 5: Solve for x
    x = 1,674,533,717.99/47,021.04
  6. Step 6: Final answer
    x = 35,612.43

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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.