Home / 36,996.79-55,503.50-10,703.58

Finding the Fourth Proportional to 36,996.79, 55,503.50 and 10,703.58

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Solution

The fourth proportional to 36,996.79, 55,503.50 and 10,703.58 is: 16,057.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,996.79 : 55,503.50 = 10,703.58 : x
  2. Step 2: Convert to fraction form
    36,996.79/55,503.50 = 10,703.58/x
  3. Step 3: Cross multiply
    36,996.79x = 55,503.50 × 10,703.58
  4. Step 4: Simplify right side
    36,996.79x = 594,086,099.01
  5. Step 5: Solve for x
    x = 594,086,099.01/36,996.79
  6. Step 6: Final answer
    x = 16,057.77

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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.