Home / 36,996.30-55,502.74-10,703.08

Finding the Fourth Proportional to 36,996.30, 55,502.74 and 10,703.08

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Solution

The fourth proportional to 36,996.30, 55,502.74 and 10,703.08 is: 16,057.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,996.30 : 55,502.74 = 10,703.08 : x
  2. Step 2: Convert to fraction form
    36,996.30/55,502.74 = 10,703.08/x
  3. Step 3: Cross multiply
    36,996.30x = 55,502.74 × 10,703.08
  4. Step 4: Simplify right side
    36,996.30x = 594,050,266.44
  5. Step 5: Solve for x
    x = 594,050,266.44/36,996.30
  6. Step 6: Final answer
    x = 16,057.02

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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.