Home / 96,376.19-144,481.14-46,387.52

Finding the Fourth Proportional to 96,376.19, 144,481.14 and 46,387.52

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Solution

The fourth proportional to 96,376.19, 144,481.14 and 46,387.52 is: 69,541.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,376.19 : 144,481.14 = 46,387.52 : x
  2. Step 2: Convert to fraction form
    96,376.19/144,481.14 = 46,387.52/x
  3. Step 3: Cross multiply
    96,376.19x = 144,481.14 × 46,387.52
  4. Step 4: Simplify right side
    96,376.19x = 6,702,121,771.37
  5. Step 5: Solve for x
    x = 6,702,121,771.37/96,376.19
  6. Step 6: Final answer
    x = 69,541.26

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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.