Home / 64,833.16-97,260.12-27,393.60

Finding the Fourth Proportional to 64,833.16, 97,260.12 and 27,393.60

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Solution

The fourth proportional to 64,833.16, 97,260.12 and 27,393.60 is: 41,094.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,833.16 : 97,260.12 = 27,393.60 : x
  2. Step 2: Convert to fraction form
    64,833.16/97,260.12 = 27,393.60/x
  3. Step 3: Cross multiply
    64,833.16x = 97,260.12 × 27,393.60
  4. Step 4: Simplify right side
    64,833.16x = 2,664,304,458.51
  5. Step 5: Solve for x
    x = 2,664,304,458.51/64,833.16
  6. Step 6: Final answer
    x = 41,094.78

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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.