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Finding the Fourth Proportional to 116,637.36, 174,727.04 and 60,514.08

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Solution

The fourth proportional to 116,637.36, 174,727.04 and 60,514.08 is: 90,652.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,637.36 : 174,727.04 = 60,514.08 : x
  2. Step 2: Convert to fraction form
    116,637.36/174,727.04 = 60,514.08/x
  3. Step 3: Cross multiply
    116,637.36x = 174,727.04 × 60,514.08
  4. Step 4: Simplify right side
    116,637.36x = 10,573,446,076.72
  5. Step 5: Solve for x
    x = 10,573,446,076.72/116,637.36
  6. Step 6: Final answer
    x = 90,652.31

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