Home / 113,090.52-169,596-33,106.44

Finding the Fourth Proportional to 113,090.52, 169,596 and 33,106.44

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Solution

The fourth proportional to 113,090.52, 169,596 and 33,106.44 is: 49,648.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,090.52 : 169,596 = 33,106.44 : x
  2. Step 2: Convert to fraction form
    113,090.52/169,596 = 33,106.44/x
  3. Step 3: Cross multiply
    113,090.52x = 169,596 × 33,106.44
  4. Step 4: Simplify right side
    113,090.52x = 5,614,719,798.24
  5. Step 5: Solve for x
    x = 5,614,719,798.24/113,090.52
  6. Step 6: Final answer
    x = 49,648.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.