Home / 36,973.59-55,449.44-10,678.56

Finding the Fourth Proportional to 36,973.59, 55,449.44 and 10,678.56

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Solution

The fourth proportional to 36,973.59, 55,449.44 and 10,678.56 is: 16,014.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,973.59 : 55,449.44 = 10,678.56 : x
  2. Step 2: Convert to fraction form
    36,973.59/55,449.44 = 10,678.56/x
  3. Step 3: Cross multiply
    36,973.59x = 55,449.44 × 10,678.56
  4. Step 4: Simplify right side
    36,973.59x = 592,120,118.61
  5. Step 5: Solve for x
    x = 592,120,118.61/36,973.59
  6. Step 6: Final answer
    x = 16,014.68

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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.