Home / 33,374.17-50,068.76-11,186.98

Finding the Fourth Proportional to 33,374.17, 50,068.76 and 11,186.98

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Solution

The fourth proportional to 33,374.17, 50,068.76 and 11,186.98 is: 16,782.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,374.17 : 50,068.76 = 11,186.98 : x
  2. Step 2: Convert to fraction form
    33,374.17/50,068.76 = 11,186.98/x
  3. Step 3: Cross multiply
    33,374.17x = 50,068.76 × 11,186.98
  4. Step 4: Simplify right side
    33,374.17x = 560,118,265.35
  5. Step 5: Solve for x
    x = 560,118,265.35/33,374.17
  6. Step 6: Final answer
    x = 16,782.99

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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.