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Finding the Fourth Proportional to 182,393.64, 273,617.87 and 64,044.14

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Solution

The fourth proportional to 182,393.64, 273,617.87 and 64,044.14 is: 96,075.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,393.64 : 273,617.87 = 64,044.14 : x
  2. Step 2: Convert to fraction form
    182,393.64/273,617.87 = 64,044.14/x
  3. Step 3: Cross multiply
    182,393.64x = 273,617.87 × 64,044.14
  4. Step 4: Simplify right side
    182,393.64x = 17,523,619,484.47
  5. Step 5: Solve for x
    x = 17,523,619,484.47/182,393.64
  6. Step 6: Final answer
    x = 96,075.83

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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.