Home / 148,924.60-223,419.30-49,067.80

Finding the Fourth Proportional to 148,924.60, 223,419.30 and 49,067.80

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Solution

The fourth proportional to 148,924.60, 223,419.30 and 49,067.80 is: 73,612.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,924.60 : 223,419.30 = 49,067.80 : x
  2. Step 2: Convert to fraction form
    148,924.60/223,419.30 = 49,067.80/x
  3. Step 3: Cross multiply
    148,924.60x = 223,419.30 × 49,067.80
  4. Step 4: Simplify right side
    148,924.60x = 10,962,693,528.54
  5. Step 5: Solve for x
    x = 10,962,693,528.54/148,924.60
  6. Step 6: Final answer
    x = 73,612.38

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1.5x scale

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.