Home / 50,350.83-69,484.38-27,691.26

Finding the Fourth Proportional to 50,350.83, 69,484.38 and 27,691.26

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Solution

The fourth proportional to 50,350.83, 69,484.38 and 27,691.26 is: 38,214.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,350.83 : 69,484.38 = 27,691.26 : x
  2. Step 2: Convert to fraction form
    50,350.83/69,484.38 = 27,691.26/x
  3. Step 3: Cross multiply
    50,350.83x = 69,484.38 × 27,691.26
  4. Step 4: Simplify right side
    50,350.83x = 1,924,110,032.52
  5. Step 5: Solve for x
    x = 1,924,110,032.52/50,350.83
  6. Step 6: Final answer
    x = 38,214.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.