Home / 33,501.06-50,216.40-11,306.76

Finding the Fourth Proportional to 33,501.06, 50,216.40 and 11,306.76

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Solution

The fourth proportional to 33,501.06, 50,216.40 and 11,306.76 is: 16,948.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,501.06 : 50,216.40 = 11,306.76 : x
  2. Step 2: Convert to fraction form
    33,501.06/50,216.40 = 11,306.76/x
  3. Step 3: Cross multiply
    33,501.06x = 50,216.40 × 11,306.76
  4. Step 4: Simplify right side
    33,501.06x = 567,784,782.86
  5. Step 5: Solve for x
    x = 567,784,782.86/33,501.06
  6. Step 6: Final answer
    x = 16,948.26

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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.