Home / 121,369.26-182,053.62-32,622.77

Finding the Fourth Proportional to 121,369.26, 182,053.62 and 32,622.77

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Solution

The fourth proportional to 121,369.26, 182,053.62 and 32,622.77 is: 48,934.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,369.26 : 182,053.62 = 32,622.77 : x
  2. Step 2: Convert to fraction form
    121,369.26/182,053.62 = 32,622.77/x
  3. Step 3: Cross multiply
    121,369.26x = 182,053.62 × 32,622.77
  4. Step 4: Simplify right side
    121,369.26x = 5,939,092,462.66
  5. Step 5: Solve for x
    x = 5,939,092,462.66/121,369.26
  6. Step 6: Final answer
    x = 48,934.07

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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.