Home / 174,899.52-241,374.54-106,929.36

Finding the Fourth Proportional to 174,899.52, 241,374.54 and 106,929.36

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Solution

The fourth proportional to 174,899.52, 241,374.54 and 106,929.36 is: 147,570.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,899.52 : 241,374.54 = 106,929.36 : x
  2. Step 2: Convert to fraction form
    174,899.52/241,374.54 = 106,929.36/x
  3. Step 3: Cross multiply
    174,899.52x = 241,374.54 × 106,929.36
  4. Step 4: Simplify right side
    174,899.52x = 25,810,025,082.49
  5. Step 5: Solve for x
    x = 25,810,025,082.49/174,899.52
  6. Step 6: Final answer
    x = 147,570.59

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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.