Home / 149,333.92-223,974.96-50,837.92

Finding the Fourth Proportional to 149,333.92, 223,974.96 and 50,837.92

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Solution

The fourth proportional to 149,333.92, 223,974.96 and 50,837.92 is: 76,248.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,333.92 : 223,974.96 = 50,837.92 : x
  2. Step 2: Convert to fraction form
    149,333.92/223,974.96 = 50,837.92/x
  3. Step 3: Cross multiply
    149,333.92x = 223,974.96 × 50,837.92
  4. Step 4: Simplify right side
    149,333.92x = 11,386,421,098.48
  5. Step 5: Solve for x
    x = 11,386,421,098.48/149,333.92
  6. Step 6: Final answer
    x = 76,248.06

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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.