Home / 182,451.43-273,565.36-64,136.35

Finding the Fourth Proportional to 182,451.43, 273,565.36 and 64,136.35

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Solution

The fourth proportional to 182,451.43, 273,565.36 and 64,136.35 is: 96,165.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,451.43 : 273,565.36 = 64,136.35 : x
  2. Step 2: Convert to fraction form
    182,451.43/273,565.36 = 64,136.35/x
  3. Step 3: Cross multiply
    182,451.43x = 273,565.36 × 64,136.35
  4. Step 4: Simplify right side
    182,451.43x = 17,545,483,676.84
  5. Step 5: Solve for x
    x = 17,545,483,676.84/182,451.43
  6. Step 6: Final answer
    x = 96,165.23

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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.