Home / 50,330.30-75,494.97-15,269.94

Finding the Fourth Proportional to 50,330.30, 75,494.97 and 15,269.94

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Solution

The fourth proportional to 50,330.30, 75,494.97 and 15,269.94 is: 22,904.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,330.30 : 75,494.97 = 15,269.94 : x
  2. Step 2: Convert to fraction form
    50,330.30/75,494.97 = 15,269.94/x
  3. Step 3: Cross multiply
    50,330.30x = 75,494.97 × 15,269.94
  4. Step 4: Simplify right side
    50,330.30x = 1,152,803,662.20
  5. Step 5: Solve for x
    x = 1,152,803,662.20/50,330.30
  6. Step 6: Final answer
    x = 22,904.77

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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.